Description

When using the .NET MAUI Label control with TextType="Html" property, the TextTransform property does not take effect when changed during runtime. This behavior is inconsistent with the Label in plain text mode where text transformation changes are applied .

Steps to Reproduce

1. Run the attached sample FormattedTextPropertiesSample 3.zip
2. Observe the default Label with TextType set to "Plain"
3. Select a transformation option (e.g., "Uppercase") from the TextTransform radio button group
4. Observe that the text transformation is applied correctly to plain text
5. Switch TextType to "Html" using the radio button
6. Select a transformation option (e.g., "Lowercase") from the TextTransform radio button group
7. Observe that text transformation does not update in the Label's HTML rendered text during runtime

Expected Behavior
The TextTransform property of the Label control should take effect immediately when changed during runtime, regardless of whether the Label's TextType is set to Text or Html.

Actual Behavior
When the Label's TextType is set to Html, changes to the TextTransform property made during runtime are not reflected in the rendered text.

Link to public reproduction project repository

No response

Version with bug

9.0.70 SR7

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

No response

Affected platforms

iOS, Android, Windows, macOS

Affected platform versions

No response

Did you find any workaround?

No response

Relevant log output