Gap between help text and form input when there are taller groups in the form

[iocalebs]

Description

Since 0.7.0 (specifically since #573), forms use the height of the tallest group. It seems this causes the help text to be pushed down on smaller groups, creating a potentially large gap between the input and the help text.

This is the output of the burger example on main:

Compare this to the output on v0.6.0:

This feels like a regression, especially considering how the demo gif in the README looks. (Hasn't been updated in a couple years.)

Version

Since 0.7.0

Environment

No response