All locks disappear after server restart and config "Show Overlay" in locks-client.toml does nothing. Server gives no error message/report and starts up normally, but without any of mentioned above (locks/config changes).

Everything is the same in singleplayer.
Same without any other mods

Mod version: locks-fabric-1.20.1-1.0.3hotfix
Fabric loader version: 0.16.2
Game version: fabric 1.20.1

(I don't know how related this is, but if it might help, I'm reporting it)
I also noticed that almost every time I try to teleport somewhere on the server (even if I was just there) my minecraft crashes and gives this:

Description: Ticking block entity

java.util.NoSuchElementException: net.minecraft.class_2812@7c35c750 provides no component of type locks:lockable_storage
at dev.onyxstudios.cca.api.v3.component.ComponentKey.get(ComponentKey.java:92)
at melonslise.locks.common.components.LockableHandler.getInChunk(LockableHandler.java:55)
at melonslise.locks.common.util.LocksUtil.intersecting(LocksUtil.java:141)
at melonslise.locks.common.util.LocksUtil.locked(LocksUtil.java:154)
at net.minecraft.class_1937.method_49803(class_1937.java:12540)
at net.minecraft.class_2631.method_47589(class_2631.java:91)
at net.minecraft.class_2818$class_5563.redirect$zhm000$carpet$checkProcessBEs(class_2818.java:790)
at net.minecraft.class_2818$class_5563.method_31703(class_2818.java:662)
at net.minecraft.class_2818$class_5564.method_31703(class_2818.java:716)
at net.minecraft.class_1937.method_18471(class_1937.java:470)
at net.minecraft.class_638.method_18116(class_638.java:259)
at net.minecraft.class_310.method_1574(class_310.java:1901)
at net.minecraft.class_310.method_1523(class_310.java:1181)
at net.minecraft.class_310.method_1514(class_310.java:802)
at net.minecraft.client.main.Main.main(Main.java:250)
at net.fabricmc.loader.impl.game.minecraft.MinecraftGameProvider.launch(MinecraftGameProvider.java:480)
at net.fabricmc.loader.impl.launch.knot.Knot.launch(Knot.java:74)
at net.fabricmc.loader.impl.launch.knot.KnotClient.main(KnotClient.java:23)