Cannot minimize GUI to dock v0.14.2.1

[BigslimVdub]

v0.14.2.1 release candidate binaries
OSX 11.6.6 Big Sur

Custom decorations turned on:
OSX - cannot minimize to dock
Windows - can minimize to taskbar

Custom decorations turned off:
OSX - can minimize to dock

Monero v0.17.2.1 can minimize to dock with custom decorations turned on.