Supabase `db diff` says "No schema changes found" but `db pull` still creates a WRONG migration

I ran

supabase db reset
supabase db diff

supabase db reset
supabase db diff

to get

Finished supabase db diff on branch main.

No schema changes found

Finished supabase db diff on branch main.

No schema changes found

but when I run

supabase db pull --schema public,auth,storage

supabase db pull --schema public,auth,storage

the cli creates a new migration file

<>_remote_schema.sql

<>_remote_schema.sql

, which drops a many of my postgres functions.

Should I skip running

supabase db pull

supabase db pull