Ava UI: Text alignment issues on non Windows platforms [Fixed in V2]

[IsaacMarovitz]

There is a series of issues regarding text alignment issues in FluentAvalonia on non-Windows platforms. FluentAvalonia v2, which should be released soon, contains a fix for this issue, TextVerticalAlignmentOverrideBehavior.

I have done a quick build with the preview version of FluentAvalonia v2 and confirmed that this solves the issue.

I'm making this issue for tracking this problem, as some work will be required to convert to v2 when it releases.

Notably, some controls, like Search are not fixed by v2 and will probably need work on our side.

[AcK77]

It's not possible to do a temporary fix on our side until the v2 of FluentAvalonia is out?
We can remove the fix later and then keep going on other changes.

[IsaacMarovitz]

@AcK77 I tried to make patches but Avalonia ignored my Style selectors even though they showed up in the dev tools.