Key - Gas Station highlights the intact doors, but not the doorknobs from broken doors on the ground. I think it used to do this. Otherwise there is no way to know if you have the right key for the doorknobs for a house with all broken doors.
Version; 42.19
Mode; Singleplayer
Server Settings: none
Mods: none
Save: new save made on 42.19
Steps of reproduction:
Join new singplayer world. Do anything that makes you wet, or just wait for rain of any sort. Stay under the rain, character wont experience any wetness.
Took me a while to catch this on video, but here. Notice a big drop when zombie falls on the ground and then shuffles to face towards me, ingame FPS counter doesn't show it but steam FPS counter on top left does.
Project Zomboid FPS drop.mp4
This feels similar to a discussion over reality vs gameplay mechanics I had a few years ago with how it was practically impossible to eat a little bait fish cooked while it was still hot because it would fade away before you could finish the eating animation, but for it to stay hot for 10 mins was "unrealistic".