microsoft
TextBox selection is broken when there are multiple lines
Describe the bug
If you write multiple lines in a TextBox and select text from the second line and below, the selection won't go away. In light mode the foreground changes back to black when selecting another piece of the text.
Steps to reproduce the bug
Create a project, add a TextBox that wraps text and/or accepts return and write on it.
Expected behavior
No response
Screenshots
https://github.com/user-attachments/assets/b5cf4c47-23c8-484d-a51e-74d06b3cb952
NuGet package version
WinUI 3 - Windows App SDK 1.6.0: 1.6.240829007
Windows version
Windows 11 (22H2): Build 22621
Additional context
No response
I thought it was just me due to some custom TextBox work, but hadn't investigated yet. Thanks for opening the issue.
+1. I'm also seeing this in MAUI apps using the Editor control on Windows
@codendone Are we going to have to wait until 1.8 to see a fix for this bug... ?
This interferes with my daily work and it's present in every app that updates WinUI and uses a multiline TextBox.
The fix has been checked in for the next 1.6 servicing release in January.
