naming parts or using utf-8 / accented letters in notes

[farvardin]

Describe the bug
In some occasion, the parts names get corrupts when they contains UTF-8 letters (French letters such as à é è for example).

To Reproduce
Unfortunately, I don't really understand how this happens. I had 2 differents projects into which this happened.

It doesn't seem to occur when I open the project straight after I've opened Muse. I suspect it happens after I load one project, then I load an other one.

In one file, the part name got corrupted so badly that the initial file of 300 ko became a 2.5 Mb file, the part name accented letters got repeated endlessly. I've opened it into a text editor:

Expected behavior
Parts name should handle any UTF-8 letters

Screenshots

it was written : "à refaire" and became : "a￯ﾾﾠ refaire !!"

the project description got corrupted as well, it was written "à connecter..."

Desktop (please complete the following information):

• OS: Linux Mint 22.3
• Desktop : Mate

Additional context
I've compiled Muse4 from latest sources (on 2025-06-20)

[terminator356]

Hello. Sorry for the long delay.
Of all the recent issue reports, this one caught my attention and worried me the most because I did
a lot of work on utf8 in the previous large fixes.

Should be fixed now in github master.
Tested OK with utf8 names, descriptions, and parts.

I will also be fixing the Qt6 branch as well, soon.

Thank you for the report.
Try it and let me know if any trouble.

[farvardin]

@terminator356 thank you for the fix! I'll recompile Muse4 and I'll test that.