Created attachment 196593 [details] Calc UI The UI icons in Calc are black, and they don't change color when using dark mode I presume they should change to a light gray or white, when using dark mode.
Apparently you're using KDE, right? In LO 7.6 there's no way to automatically change the icon theme in LO when you change the system colors. To do that, simply go to Tools - Options - View and choose the Breeze Dark icon theme.
Created attachment 196891 [details] Calc in dark mode
Created attachment 196892 [details] Calc in bright mode
It seems to have been fixed in Version: 24.2.5.2 (X86_64) Build ID: 420(Build:2)
Without a commit this is worksforme, thanks for the update.
actually a dupe of #127138 *** This bug has been marked as a duplicate of bug 127138 ***
More a dupe of bug 148086, and OP is on an as yet unsupported DE for automatic support. But sure pile on bug 148764 for icon packaging theme support.