wierd textbox on firefox

[JumpyLionnn]

Describe the bug
the message textbox is streching a bit to much if there are less than 5 rows.

To Reproduce
Steps to reproduce the behavior:

1. Open lunar on firefox
2. enter a name
3. click the done button
4. See the wierd textbox at the bottom

Expected behavior
it should be 1 line shorter until there are 5 rows

Screenshots

Desktop (please complete the following information):

• OS: windows
• Browser Firefox
• Version latest

[datkat21]

Same issue here on Firefox 88.0.1

Seems to be partially fixed by removing the height: auto; preset from the style

but then it doesn't auto size to the text in the textbox.

[JumpyLionnn]

yes it will work but if you will try to create a new line the textarea wont expand

[datkat21]

That's what I just said:

but then it doesn't auto size to the text in the textbox.