Fluent2: TextBox Issues

[robert-abeo]

Description

I've found two issues with the Fluent2 TextBox that make it almost unusable. Note I'm running a custom build of the theme in .NET Framework 4.8 for legacy reasons so that may influence some of these results (that's why I'm ignoring that the ClearText button doesn't work at all).

1. The TextBoxClearButton does NOT stay right-aligned as it should (or left-aligned if RTL language). Also, please review WinUI as I'm not sure the clear button should EVER be below multi-line text. I suspect it always stays Top-aligned following the first line. Bottom line, the positioning of this button is completely wrong.
2. In order to select all text in a TextBox by clicking/dragging the user has to selected EXACTLY where the text starts/ends rather than anywhere in the TextBox. I suspect the TestPresenter is stretching to the proper size here.

Reproduction Steps

See below, it works in any Fluent2 TextBox:

1. Bad Clear Text Button position/alignment
   

2. Poor selection
   

Expected behavior

See WinUI3 gallery

Actual behavior

See above

Regression?

No response

Known Workarounds

No response

Impact

No response

Configuration

No response

Other information

No response