Guardian Integration in umbrella project using erlang 28.0 elixir 1.18.4-otp-28

[LostKobrakai]

This is due to using OTP 28. It is best to stick to OTP 27 for now:

Elixir v1.19.0-rc.0 released

Hi folks, some updates on the next Elixir v1.19: Many folks are running into the regex issue when trying Elixir v1.19 and Erlang/OTP 28. We may have a solution for it on Erlang/OTP 28.1 (I believe around September), so I recommend holding off on Erlang/OTP 28 until then Elixir v1.19 ramps up the usage of the type system considerably and, as consequence, some of you have reported compiler slow downs which we would like to avoid. We have been working hard on fixing those bottlenecks but it w…