Seekers can abuse blocks in their inventory to go in places they normally can’t reach. Since it’s against the rules, and since some players might do it at the beginning by curiosity but can tend to abuse by them or others, something should be done about it.
More information:
Two possible solutions are possible to solve this issue :
either making items representing blocks, this way cannot be put on field ;
either making seekers in adventure mode, this way they can’t put blocks but still can use swords.
I bet they cant put seekers in adventure bc the way they treat hiders is as real block to other players and when the game detects seekers trying to mine hiders it removes the block, unhides the player, and hits the player