Same issue here with a 27-inch Apple Thunderbolt display connected (via an adapter).
MacOS Monterey
Version 12.1
MacBook Pro (15-inc 2017)
Processor 3.1 GHz Quad-Core Intel Core i7
Memory 16GB 2133 MHz LPDDR3
Graphics Radeon Pro 560 4 GB
sptdevltd
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution