I have a question regarding to Alex' Caves, notably the Tremorzilla and Luxtructosaurus;

I want to set up a server with this mod, but for grief protection reasons, I don't want these mobs be able to break blocks. I have looked into the config and changed the settings that should disable these mobs from destroying the environment. I also disabled mobgriefing in general. Yet they are still able to break blocks.

Is there something I am missing? And if there isn't, would it be possible to add config options that will achieve this in future updates? I am aware block breaking is a big part of these two mobs, but I would appreciate the option to disable it so I can add this wonderful mod to my server and have people play with these crazy mobs without the risk of griefing.

Thank you for your time!

alexscaves-general config:
[generation]
#Average radius (in blocks) of an Alex's Caves cave biome.
#Range: 10.0 ~ 1.7976931348623157E308
cave_biome_mean_width = 300.0
#Average separation (in blocks) between each Alex's Caves cave biome.
#Range: > 50
cave_biome_mean_separation = 900
#How irregularly shaped Alex's Caves cave biomes can generate. 0 = all biomes nearly circular. 1 = biomes completely squiggly in shape.
#Range: 0.0 ~ 1.0
cave_biome_width_randomness = 0.15
#Average spacing in between Alex's Caves cave biomes. 0 = all biomes nearly perfectly equidistant. 1 = biomes completely randomly spread out, sometimes next to eachother.
#Range: 0.0 ~ 1.0
cave_biome_spacing_randomness = 0.45
#Whether to warn users when a server starts if an incompatible generation mod is detected.
warn_generation_incompatibility = true

[mob-spawning]
#Cave Creatures (All dinosaurs, raycats, etc) spawn at this frequency. Their cap is calculated by multiplying this number with the default mob cap for surface animals.
#Range: 0.0 ~ 10.0
cave_creature_spawn_count_modifier = 1.75

[mob-behavior]
#How many cpu cores big mobs(tremorzilla, atlatitan, grottoceratops etc) should utilize when pathing. Bigger number = less impact on TPS
#Range: 1 ~ 100
pathfinding_threads = 5
#The maximum explosion resistance that a block can have to be destroyed by an atlatitan stomp. Set to zero to disable all atlatitan block breaking.
#Range: > 0
atlatitan_max_block_explosion_resistance = 0
#How long (in game ticks) it takes for a nucleeper to explode.
#Range: > 20
nucleeper_fuse_time = 300
#True if the Tremorzilla beam breaks even more blocks.
devastating_tremorzilla_beam = false
#Whether the Watcher can take control of the camera.
watcher_possession = true
#How long (in game ticks) between watcher possession attempts.
#Range: 20 ~ 24000
watcher_possession_cooldown = 300

[block-behavior]
#True if players wearing boots can walk on any scarlet neodymium surface.
walking_on_magnets = true
#How long (in game ticks) it usually takes for an amber monolith to spawn an animal.
#Range: > 1000
amber_monolith_mean_time = 32000
#True if the Nuclear Furnace only uses 'Blasting' recipes, false to use all smelting recipes.
nuclear_furnace_blasting_only = true
#True if the Nuclear Furnace should only use recipes using the alexscaves:nuclear_furnace recipe type, false to use regular behavior.
nuclear_furnace_custom_type = false

[item-behavior]
#True if one Cave Codex is all that is needed to unlock every Cave Compendium entry.
only_one_research_needed = false
#How many attempts to find a biome a cave map engages in when used. Increase this to increase the search radius, or decrease it to make them faster.
#Range: > 64
cave_map_search_attempts = 128000
#How wide each search attempt scans for a biome. Increasing this generally makes cave biome maps faster - at the cost of losing fidelity(may skip biomes smaller than this in block width).
#Range: 4 ~ 256
cave_map_search_width = 64
#The maximum explosion resistance that a block can have to be destroyed by a nuclear explosion. Set to zero to disable all nuclear explosion block breaking.
#Range: > 0
nuke_max_block_explosion_resistance = 0
#Whether some block items are dropped by nuclear explosions. False if all destroyed blocks do not drop items.
nuke_spawn_item_drops = true
#The scale of nuclear bomb destruction. multiply this by 16 to get the radius of a nuclear bomb explosion.
#Range: 0.0 ~ 1.7976931348623157E308
nuclear_explosion_size_modifier = 3.0
#Whether the Totem of Possession can be applied to players.
totem_of_possession_works_on_players = true
#The amount of time (in ticks) it takes to charge up the Cloak of Darkness ability.
#Range: > 20
darkness_cloak_charge_time = 1000
#The amount of time (in ticks) that players can fly with the Cloak of Darkness ability.
#Range: > 20
darkness_cloak_fly_time = 200

[vanilla-changes]
#percent chance of bastion having a cave tablet for magnetic caves in its loot table:
#Range: 0.0 ~ 1.0
magnetic_tablet_loot_chance = 0.45
#percent chance of suspicious sand having a cave tablet for primordial caves in its loot table:
#Range: 0.0 ~ 1.0
primordial_tablet_loot_chance = 0.15
#percent chance of jungle temple having a cave tablet for toxic caves in its loot table:
#Range: 0.0 ~ 1.0
toxic_tablet_loot_chance = 0.5
#percent chance of underwater ruins having a cave tablet for abyssal chasm in its loot table:
#Range: 0.0 ~ 1.0
abyssal_tablet_loot_chance = 0.4
#percent chance of mansion having a cave tablet for forlorn hollows in its loot table:
#Range: 0.0 ~ 1.0
forlorn_tablet_loot_chance = 0.75
#percent chance of abandoned mineshaft chests having a map to a nearby underground mineshaft in their loot table:
#Range: 0.0 ~ 1.0
cabin_map_loot_chance = 0.15
#Whether the Cartographer Villagers can sell maps to Underground Cabins.
cartographers_sell_cabin_maps = true
#Whether the Wandering Traders can sell maps to Underground Cabins.
wandering_traders_sell_cabin_maps = true
#Whether the Enchantments added by AC appear in vanilla loot tables.
enchantments_in_loot = false