Is it work on your side?

 Your mod doesn't work at all for some reason

In reply to jmdevy:

 Cave-ins just not occur. I tried to change config to see how they work, but nothing happens in the caves. Haven't tried with default config where chance to occur is 1 in 30 every 5 minutes, because i'll wait too long for it
UPD:
Also i tried two versions of the mod, 1.0 and 1.0.1. Both not work

Latest config that i tried:

["Timings and general"]
	#Integer or int value for number of seconds until a cave-in can randomly occur per player
	whitelistedBlocks = "[minecraft:stone,minecraft:dirt,minecraft:andesite,minecraft:diorite,minecraft:dripstone_block,minecraft:pointed_dripstone,minecraft:granite,minecraft:deepslate,minecraft:iron_ore,minecraft:gold_ore,minecraft:coal_ore,minecraft:copper_ore,minecraft:redstone_ore,minecraft:deepslate_iron_ore,minecraft:deepslate_gold_ore,minecraft:deepslate_coal_ore,minecraft:deepslate_copper_ore,minecraft:deepslate_redstone_ore]"
	#Integer or int value of radius that cave in occurs in (unit of blocks)
	caveinRadius = 30
	#Integer or int value of how many blocks below the player to search for cave-able blocks
	caveinHeightBelow = 4
	#Integer or int value of how many blocks above the player to search for cave-able blocks
	caveinHeightAbove = 20
	#Integer or int value for number of seconds until a cave-in can randomly occur per player
	secondsToCavein = 30
	#Integer or int value for chance of a cave-in occurring per player (for example, setting to 100 means a 1 in 100 chance of a cave-in every secondsToCavein per player)
	caveinChance = 1
	#Integer or int value for height limit where cave-ins can occur. Cave-ins will not modify blocks above or equal to this height limit
	maxCaveinYLevel = 50
	#Integer or int value of minimum number of seconds a cave in can last
	minCaveinDurationSeconds = 15
	#Integer or int value of maximum number of seconds a cave in can last
	maxCaveinDurationSeconds = 60
	#Integer or int value of how many blocks can potentially fall per each server tick during a cave in (a higher number will affect the client and server performance)
	blockCountToFallPerTick = 2
	#Double or decimal value of how much a player should shake during a cave in (only adjusts the player's position)
	relativeShakeAmount = 0.75

In reply to jmdevy:

 Well, still nothing. I even tried delete config and leave everything default, except caveinChance. I used 2 instead of 1, like you told me

In reply to jmdevy:

 Is it work on your side?