Sprint goal field does not support/handle multi-line texts

When inputting a multi-line text in the Sprint Goal field, it either does not show the entire text or overlaps with the top of the backlog (see screenshots attached).

Steps to reproduce.

Enter a text that spans multiple lines in the Sprint Goal field in an Agile Board.

Expected results.

The field expands and the page adjusts to show the entire text without overlapping/covering other page elements.

Actual results.

The field either shows a single line that does not fit the entire text or expands down covering the top of the backlog.

Workarounds

None