It is not possible to set color filter in Flatpak version. Text color/Background color in the autofilter popup does nothing. Version: 7.2.2.2 / LibreOffice Community Build ID: 02b2acce88a210515b4a5bb2e46cbfb63fe97d56 CPU threads: 4; OS: Linux 5.13; UI render: default; VCL: gtk3 Locale: cs-CZ (cs_CZ.UTF-8); UI: en-US Flatpak Calc: threaded
If this is exclusively in the Flatpak version, you should report it to https://github.com/flathub/org.libreoffice.LibreOffice/issues Do you see it in other versions?
I have just tried also AppImage (Fresh, Full) and the result is the same, so I am not sure if it is exclusive to Flatpak.
The initial setting of a color filter works fine for me in Arch Linux packaged: Version: 7.2.2.2 / LibreOffice Community Build ID: 20(Build:2) CPU threads: 8; OS: Linux 5.14; UI render: default; VCL: gtk3 Locale: fi-FI (fi_FI.UTF-8); UI: fi-FI 7.2.2-1 Calc: threaded However, there is this known issue: bug 144320
Created attachment 175857 [details] Screen recording - demonstration of the bug Maybe it is somehow related to the aforementioned bug 144320, but there is no freeze in my case, see attachment.
I found an earlier report for the freeze, let's close as duplicate of it and after it is fixed, you can test again. *** This bug has been marked as a duplicate of bug 142420 ***