Description

When changing font size the number of lines in the viewport may change if the difference in size is large enough. This causes lines to be displayed, but layout regeneration is not caused until something like a scroll action occurs.

To Reproduce

1. Open a document
2. Change the font size to something large (20)
3. Change the font size to something small (4)

Observe that there are lines visible with the previous font size.

Expected Behavior

Changing the font size should cause layout for all visible lines.

Version Information

CodeEditTextView: main (40d8e88)
macOS: 13.6.1
Xcode: 15.0

Additional Context

No response

Screenshots