Text Field with clear button will not expand properly to fit multiple lines

[hi101000]

Describe the bug

After calling the AddClearButton() method of the TextField, it allows for multiple lines of text, but does not expand to fit them.

with the clear button

without the clear button

How to reproduce

Create a TextField and call the AddClearButton() method

Example code

`prompt := core.NewTextField(fr)
prompt.SetPlaceholder("Enter your prompt here")
//prompt.AddClearButton()

Relevant output

Platform

macOS

[kkoreilly]

Thank you for reporting this. I can reproduce this issue, and we will work on fixing it after we finish #1457, which is an ongoing improvement of text rendering logic that may impact this. As such, this should be fixed within a couple of weeks. Please let me know if you have any questions.