[Feature] Add complete Uno Platform support for RichEditBox in RichEditToolbar #29
Description
Describe the feature
Continuation of work for #11 to fully allow RichEditBox support in Uno Platform applications when support is added to Uno Platform.
Dependent on unoplatform/uno#3848.
Rationale for the feature
Required for true cross-platform support.
Scope of the feature
| Capability | Priority |
|---|---|
| Ability to support binding to RichEditBox in RichEditToolbar for Uno Platform | Must |
Open questions
No response
Other information
No response