Icons for upshifting and downshifting are not visible in the simple thermostat

Configuration Frontend
1

Hi,

after the update to the HA version 2021.11 the icons for switching the temperature up and down are not visible. I can click on them with the mouse if I know where the ICONS are and it works, but they are not visible.
Even an update to 2021.11.1 brought no change.

Regards
Herbert

2

ups…found this:

HA 2021.11b1: Arrows not any more visible · Issue #282 · nervetattoo/simple-thermostat (github.com)