#### Summary: Text and some icons are black on dark grey for me:  #### Steps to reproduce: <!-- Describe what you did (step-by-step) so we can reproduce: --> - open Inkscape - Install extensions manager - close Inkscape (could that please be mentioned in the dialog?) - reopen Inkscape - reopen extensions manager #### What happened? see summary #### What should have happened? Text should be legible, icons should be visible. #### Version Info: ``` - Inkscape Version: 1.1-alpha (7a647e7a97, 2021-03-11) - Operating System: Linux Mint 20.1 ``` <!-- ❤️ Thank you for filling in a new bug report, we appreciate the help! ❤️ Please be patient while we try to find the time to look into your issue. Remember that Inkscape is developed by volunteers in their spare time, we'll try our best to respond to all reports. --> <!-- Please be careful when/after writing # for example in logs, code, or versions of linux - use inline code span - single backticks (`) before and after it, like this - `inkscape/inbox#1618` - use multi-line code block - triple backticks (```) to fence/enclose console logs - attach long logs as a text file. -->