Created attachment 110653 [details] Isse screenshot I used to have bottom panel icons bigger than default, however around 5.8-5.10 only application icons saved their size, app launcher icon (most left on the screenshot) became smaller than others.
This is an intentional change, as many users complained about the growing icon. Kicker and similar applets now follow the size setting in Sytem Settings -> Icons -> Advanced -> Panel as a ceiling. You can raise this to make it grow more.
Thank you.