All of a sudden all cards are together and no longer next to each other

since the latest my complete lovelace surface is only chaos, most cards are only in a long line.

here is an example, but affects all my views

my config:

##################################################################################################################################################################
### Octoprint  ###
### 3D Drucker ###
##################
  - icon: mdi:printer-3d
    # background: green
    panel: false
    cards:    
      - type: conditional
        conditions:
          - entity: timer.druckercooldown
            state: "active"
        card:
          type: "custom:button-card"
          entity: timer.druckercooldown
          layout: icon_state_name2nd
          show_state: true
          show_name: true
          show_label: true
          name: Ender 3 COOLDOWN
          styles:
            grid:
              - grid-template-areas: '"n i" "s i" "l i"'
              - grid-template-columns: 1fr 40%
            card:
              - font-size: 15px
            label:
              - font-size: 8px
            state:
              - text-transform: uppercase
              - font-size: 25px
              - font-weight: bold   

      - type: custom:vertical-stack-in-card
        cards:
        - type: horizontal-stack
          cards:
            - type: "custom:button-card"
              entity: switch.4ch1_3d_drucker
              size: 40%
              name: Ender 3
              show_last_changed: false
              lock:
               enabled: true
               duration: 3
               unlock: hold
              style:
                - font-size: 12px
                - font-weight: bold             
              color: rgb(0, 255, 0)
              state:
                - value: "off"
                  color: rgb(255, 0, 0)
            - type: "custom:button-card"
              entity: switch.connection_octoprint
              size: 40%
              name: Verbindung
              show_last_changed: false
              lock:
               enabled: true
               duration: 3
               unlock: hold
              style:
                - font-size: 12px
                - font-weight: bold             
              color: rgb(0, 255, 0)
              state:
                - value: "off"
                  color: rgb(255, 0, 0)
                  icon: mdi:lan-disconnect
        - type: horizontal-stack
          cards:
            - type: "custom:button-card"
              entity: switch.pause_octoprint
              size: 40%
              name: PAUSE
              show_last_changed: false
              lock:
               enabled: true
               duration: 3
               unlock: hold
              style:
                - font-size: 12px
                - font-weight: bold             
              color: rgb(0, 255, 0)
              icon: mdi:pause-octagon-outline
              state:
                - value: "off"
                  color: rgb(255, 0, 0)
                  icon: mdi:pause-octagon-outline
            - type: "custom:button-card"
              entity: switch.octoprint_cancel
              size: 40%
              name: STOPP
              show_last_changed: false
              lock:
               enabled: true
               duration: 3
               unlock: hold
              style:
                - font-size: 12px
                - font-weight: bold             
              color: rgb(0, 255, 0)
              icon: mdi:cancel
              state:
                - value: "off"
                  color: rgb(255, 0, 0)
                  icon: mdi:cancel
            - type: "custom:button-card"
              entity: switch.filament
              size: 40%
              name: Filament
              show_last_changed: false
              lock:
               enabled: true
               duration: 3
               unlock: hold
              style:
                - font-size: 12px
                - font-weight: bold             
              color: rgb(0, 255, 0)
              icon: mdi:movie-roll
              state:
                - value: "off"
                  color: rgb(255, 0, 0)
                  icon: mdi:restart-off
                - value: "unavailable"
                  color: rgb(255, 0, 0)
                  icon: mdi:restart-off
        - type: custom:vertical-stack-in-card  
          cards:      
          - type: horizontal-stack
            cards:
            - type: "custom:button-card"
              color_type: blank-card
            - type: custom:button-card
              entity: switch.y_vorne
              name: Y vor
              icon: mdi:arrow-up-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold
            - type: "custom:button-card"
              color_type: blank-card
            - type: custom:button-card
              entity: switch.z_oben
              name: Z rauf
              icon: mdi:arrow-up-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold            
          - type: horizontal-stack
            cards:
            - type: custom:button-card
              entity: switch.x_links
              name: X links
              icon: mdi:arrow-left-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold
            - type: custom:button-card
              entity: switch.x_y_home
              name: X - Y Home
              icon: mdi:home
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold            
            - type: custom:button-card
              entity: switch.x_rechts
              name: X rechts
              icon: mdi:arrow-right-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold
            - type: custom:button-card
              entity: switch.z_home
              name: Z Home
              icon: mdi:home
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold            
          - type: horizontal-stack
            cards: 
            - type: "custom:button-card"
              color_type: blank-card          
            - type: custom:button-card
              entity: switch.y_hinten
              name: Y hinten
              icon: mdi:arrow-down-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold
            - type: "custom:button-card"
              color_type: blank-card           
            - type: custom:button-card
              entity: switch.z_unten
              name: Z unten
              icon: mdi:arrow-down-bold-outline
              color: rgb(28, 128, 199)
              lock:
               enabled: true
               duration: 3
               unlock: hold        
          - type: vertical-stack
            cards:
            - type: "custom:text-divider-row"
              text: Vorheizen
          - type: horizontal-stack
            cards:
            - type: custom:button-card
              entity: switch.nozzle_200
              icon: mdi:printer-3d-nozzle-outline
              color: rgb(28, 128, 199)
              name: 'Nozzle 200°C'
              lock:
                enabled: true
                duration: 3
                unlock: hold
            - type: custom:button-card
              entity: switch.druckbett_60
              icon: mdi:codepen
              color: rgb(28, 128, 199)
              name: 'Druckbett 60°C'
              lock:
               enabled: true
               duration: 3
               unlock: hold
        - type: entities
          entities:
            - type: custom:text-divider-row
              text: Scripte
            - entity: script.1547744301742
            - entity: script.1547752003201
            
      - type: custom:vertical-stack-in-card
        cards:
          - type: horizontal-stack
            cards:
            - type: gauge
              unit: '%' 
              min: 0
              max: 100        
              entity: sensor.octoprint_creality_3d_ender_3_job_percentage
            - type: custom:button-card
              entity: sensor.ender_3_zustand
              show_entity_picture: true
              show_state: false
              show_name: false
              tap_action:
                action: navigate
                navigation_path: http://192.168.1.111:8123/octoprint
          - type: custom:mini-graph-card
            hour24: true
            group: false
            animate: true
            icon: mdi:power-plug
            entities:
              - sensor.ender_3_watt
              - sensor.ender_3_ampere
        
          - type: entities
            entities:
              - sensor.stl_datei
              - sensor.stl_grosse
              - sensor.filament_kosten
              - sensor.filament_menge 
              - type: divider              
              - type: weblink
                name: "OctoPrint Server GUI"
                url: http://192.168.1.111:5000
              - type: divider         
              - sensor.octoprint_creality_3d_ender_3_current_state
              - binary_sensor.octoprint_creality_3d_ender_3_printing
              - binary_sensor.octoprint_creality_3d_ender_3_printing_error
             # - sensor.octoprint_creality_3d_ender_3_job_percentage
              - type: "custom:secondaryinfo-entity-row"
                entity: sensor.octoprint_creality_3d_ender_3_actual_tool0_temp
                secondary_info: "Soll Temperatur: [[ sensor.octoprint_creality_3d_ender_3_target_tool0_temp.state ]] °C"
             # - sensor.octoprint_creality_3d_ender_3_actual_tool0_temp
             # - sensor.octoprint_creality_3d_ender_3_target_tool0_temp
              - type: "custom:secondaryinfo-entity-row"
                entity: sensor.octoprint_creality_3d_ender_3_actual_bed_temp
                secondary_info: "Soll Temperatur: [[ sensor.octoprint_creality_3d_ender_3_target_bed_temp.state ]] °C"
            #  - sensor.octoprint_creality_3d_ender_3_actual_bed_temp
            #  - sensor.octoprint_creality_3d_ender_3_target_bed_temp
            #  - sensor.octoprint_creality_3d_ender_3_time_elapsed
              - sensor.octoprint_creality_3d_ender_3_time_elapsed_format
            #  - sensor.octoprint_creality_3d_ender_3_time_remaining
              - sensor.octoprint_creality_3d_ender_3_time_remaining_format
             
      - type: custom:vertical-stack-in-card
        cards:
          - type: picture-glance
           # title: "3D Drucker Kamera"
            entities:
              - camera.3d_drucker
            camera_image: camera.3d_drucker
            camera_view: live
          
          # - type: iframe       
           # # url: "http://192.168.1.111:5000/?fullscreen=1#tab_plugin_prettygcode"
            fullscreen=1#tab_plugin_prettygcode"
            # aspect_ratio: 75%
            
          - type: entities
            show_header_toggle: false
            entities:
              - type: custom:text-divider-row
                text: Automatisierungen
              - automation.3d_drucker_start
              - automation.3d_druckvorgang_abgeschlossen
              - type: "custom:secondaryinfo-entity-row"
                entity: automation.3d_drucker_pause_filamentende
                secondary_info: "Filament Schalter: [[ switch.filament.state ]]"

I have already dealt with the plugin layout card.
But then I have the problem that everything in the mobile app is too small and side by side.

since the latest updates of the home assistant has there been no automatic card allocation?

please help me!

greetings

can nobody help me?