Hello, I these are my 2 fields, could you please tell me why the block of protection 1 can be broken by anyone (the protection appears to still be activated but the protection block dissapears) and protection 2 doesn't let the normal user break the protection block and it tells him that "Only owner can remove this block"

title: Protection 1
block: 16
radius: 5
custom-height: 11
prevent-fire: true
prevent-place: true
prevent-destroy: true
prevent-explosions: true
prevent-unprotectable: true
prevent-pvp: true
prevent-flow: true
prevent-teleport: true
price: 1800
welcome-message: true
farewell-message: true
allowed-can-break: true
enable-on-src: false
mixing-group: 1
cuboid: true

title: Protection 2
block: 15
radius: 5
custom-height: 15
plot: true
prevent-fire: true
prevent-place: true
prevent-destroy: true
prevent-vehicle-destroy: true
prevent-explosions: true
prevent-unprotectable: true
prevent-flow: true
prevent-teleport: true
welcome-message: true
farewell-message: true
can-change-owner: true
enable-on-src: true
mixing-group: 1
cuboid: true
mask-on-disabled: 80

I have tried this in a new server without permissions nor any other plugin.

GOT IT! The problem was allowed-can-break: true it had to be false not true