It doesn't work at all only mods with configure menu opens other mods don't

experiencing same issue. version 1.21.1
The minor version of '1.21 .1' was aimed primarily at server owners, with most mod authors opting to not update to this minor version (yet) as compatibility is not broken between clients on 1.21 and servers on 1.21.1.
After downgrading to just '1.21', Configured seems to work for me, now.