Light Brightness Slider not working

M1ke · March 6, 2024, 8:39pm

Hey all,

I can’t drag the brightness (and color temp) slider of lights anymore:

Anyone else experiencing the same? I can only change the brightness via tapping somewhere on the bar…

BTW: for fans the slider works as expected.

Martyn775 · March 9, 2024, 9:56am

Yes same issue. Only on iPhone.
PC and iPad work correctly.

blemur · March 17, 2024, 3:01pm

I am also having the same issue. Also on iPhone only

fvgendt · March 18, 2024, 7:13pm

The same issue…! PC works fine, iPhone doesn’t. Is this a new bug introduced?

lbr-dev · March 20, 2024, 7:49am

Same issue here Have anyone reported it as a bug already?

Patrick_W · April 5, 2024, 10:19pm

Same issue on iOS…
Any updates on this topic?

Razzer.90 · April 9, 2024, 3:57am

Same issue…also iOS…

Bjarkes · April 9, 2024, 6:31am

It has been reported as an Issue in Github here

github.com/home-assistant/frontend

more_info light sliders inconsistently working

opened 11:07AM - 14 Mar 24 UTC

aegjoyce

### Checklist - [X] I have updated to the latest available Home Assistant versi…on. - [X] I have cleared the cache of my browser. - [X] I have tried a different browser to see if it is related to my browser. - [X] I have tried reproducing the issue in [safe mode](https://www.home-assistant.io/blog/2023/11/01/release-202311/#restarting-into-safe-mode) to rule out problems with unsupported custom resources. ### Describe the issue you are experiencing The light sliders in the more_info box don't slide with your finger under certain conditions: Affects iOS app and iOS safari only - works as expected in MacOS safari Seems to affect certain types of bulbs only - for me, only affects Hue and IKEA bulbs connected in Z2M My Z-wave bulbs, and light groups (including light groups containing the Z2M bulbs above) are unaffected Happens both in dashboard and when viewing entity through entities list in developer tools As seen in the video, I try three times to slide up from the bottom of the slider but it immediately bounces back to 0%. I then tap on the slider and it jumps to the brightness I tapped (68%). Further attempts at sliding from here result in the same behaviour of bouncing back. https://github.com/home-assistant/frontend/assets/47081267/d2acc723-159b-482b-abc5-4daba8da6b85 Interestingly, if I use a Tile card with a brightness slider for the same entity, this works fine: https://github.com/home-assistant/frontend/assets/47081267/62a36af3-ba1f-49f9-a0de-dbe8e219cf6f ### Describe the behavior you expected Expect smooth sliding of the light slider to follow ### Steps to reproduce the issue As described above ### What version of Home Assistant Core has the issue? 2024.3.0 ### What was the last working version of Home Assistant Core? _No response_ ### In which browser are you experiencing the issue with? iOS app 2024.561, iOS safari ### Which operating system are you using to run this browser? iOS 17.4 ### State of relevant entities _No response_ ### Problem-relevant frontend configuration _No response_ ### Javascript errors shown in your browser console/inspector _No response_ ### Additional information _No response_

It seems to only be a problem when the height of the popup is too big. If I remove the “Favorite colors”, the problem disappears, but if I then fold out the “Attributes” then the problem is back.