Calc: Font style transparency lost upon save and reopen

Hallo

When I change a font style to a transparency percentage, the font transparency is set to zero upon reopening the saved calc doc.

Procedure:
Change style Default (or custom style) > Font Effects > Font colour: blue, transparency 80 %
The blue font is correctly shown as 80 % transparent.
Save document.
Reopen.
The transparency is now lost.

Before crying bug, I can’t see how to get this work “as expected”. Any hints?

Saved as ODS (ODF 1.3 Extended)
LibreOffice 24.8.3.2 (Debian Backports 4:24.8.3-1~bpo12+1)

PS: There are some other, somewhat similar posts with older LO versions, though.

Style-font-transparency-lost-upon-reopen.ods (15.7 KB)

Always 0% transparency for me.


Please file a bug.


With me:

Version: 24.8.3.2 (X86_64) / LibreOffice Community
Build ID: 48a6bac9e7e268aeb4c3483fcf825c94556d9f92
CPU threads: 8; OS: Windows 10 X86_64 (10.0 build 19045); UI render: Skia/Raster; VCL: win
Locale: de-DE (de_DE); UI: de-DE
Calc: CL threaded