I add an another issue for this reminder moves problem. It seems some pokemon’s movesets that has reminder moves didn’t even transplanted to the game yet.
For example, I spent approximately 60 green shards to teach my ninetales nasty plot. It was possible to learn by mushroom in the previous version, and in gen9, it moved to the reminder moveset. (Also, vulpix can’t learn nasty plot.) If so, at least bronzong must can teach this move, but after these tries, I’ve seen only laser focus, pain split, spite, and role play. It may not appeared by chance, but if it’s not in the moveset, that’s a problem.
It would be very severe problems for some pokemons to suddenly being unable to use certain moves even though these moves exists in gen9 moveset. Please double check these movesets, and if there’s problems, please resolve this problem as accurately as possible.
(I might have mistaken the category. I put it in discussion.)