Fatal issue with latest LibreOffice update?

Software
1

I noticed that my LibreOffice got updated some days ago along with the rest of the system. After that, when I try to open a spreadsheet I had created and used with LibreOffice for months now I get this error:
The operation on /boot/home/Documents/Καινούριο σπίτι/Έξοδα.ods was started with an invalid parameter.
And does not open it.
I updated the system again just now (Haiku 64bit) just to check if it was any problem from Haiku side that got resolved. Nothing changed.
Anyone else experienced it? Where should I submit a bug report for this? It’s very serious. If nothing works I will need to boot to earlier state as workaround.

Clarification: does not work from deskbar’s recent documents OR from LibreOffice’s recent documents OR directly from open file.

2

Have you tried to rename the file And its parent folders to contain only ASCII characters?

3

Just tried that and yes it managed to open it. So, this is a recent regression because I haven’t changed the document’s path and name from the moment I created it.
BTW, Caligra just opened the original file without problem (with just some font rendering issues on the cells).

4

Could you try to use the same version of LibreOffice on Linux and try to open the original file there?

5

Yes, I will try to check it on Linux as soon as I find the time.

6

I dont think its a fatal problem, but 3rd party software bugs should be reported at HaikuPorts.