Labels don't display text properly on Ubuntu 23.1

Steps to Reproduce

1. Make .Net Framework 4.7.2 app
2. Add label control.
3. Configure label to new background or foreground color.
4. Running on Windows works fine.
5. Copy to Ubuntu 23.1 and run under mono.
6. Text will be missing in certain cases. Exact cases are hard to pin down.

On Windows

On Ubuntu

Current Behavior

On Windows the text displays fine, On Ubuntu the same code has missing text.

Expected Behavior

Same text should be displayed on Ubuntu as is displayed when running under Windows.

On which platforms did you notice this

[ ] macOS [X] Linux [ ] Windows

Version Used: Ubuntu 23.1

Mono JIT compiler version 6.12.0.200 (tarball Tue Jul 11 21:45:16 UTC 2023) Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com TLS: __thread SIGSEGV: normal Notifications: epoll Architecture: arm64 Disabled: none Misc: softdebug Interpreter: yes LLVM: yes(610) Suspend: preemptive GC: sgen (concurrent by default)

Stacktrace

Please paste the stack trace here if available.