Palette Editor is much too wide on GIMP 2.99
GIMP version: 2.99.1 from Git
Operating System: Linux Fedora 28
Description of the bug
The palette editor when is invoked is not possible set the minimal width... the issue is problematic when the dialog is present as a tab in a docked dialog and, this constrains all dock to use the palette editor width.
Expected result: Set in an identical way of the other dialogs, out and in a docked dialog.
Edited by Michael Natterer