Font transparency resetting back to 0%

I just want to hide cells that has value of #N/A. But LO doesn’t let me do that. Right Click cell(s) > Format Cells > Font Effects > Transparency to 100%. Saving the file then re-opening it resets back to 0%.

What could be the problem here?

Version: 24.8.3.2 (X86_64) / LibreOffice Community
Build ID: 480(Build:2)
CPU threads: 2; OS: Linux 6.6; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
24.8.3-1
Calc: threaded

tdf#144018

That’s unfortunate… :melting_face:

Any workaround for this?

White color font?

Continued here:

I mean, that could work, I guess.