Mod_muc_size with token verification

I’m using the mod_muc_size.lua to get current participants on a meeting. Everything is working fine and I can access https://.com/room-size?room= and get the number of participants.

But now I want to enable token verification to this route, so I set to true on this variable.

local enableTokenVerification
= module:get_option_boolean(“enable_roomsize_token_verification”, true);

But now I’m getting HTTP ERROR 403, I’m using the same token that I use to enter the meeting. I don’t know If I’m suppose to use the same token that use to enter my conferences.