While I understand that beast forms do certainly have disadvantages, they are clearly listed to the player before they actively choose to take on the form. It could be argued that beast forms offer advantages that are not shared with their humanoid counterparts, and yet, that diversity and difference is realistic.

Limiting a skill like First Aid Bomb to Beast Form users only is both illogical and thematically flawed - how could a humanoid not use a device that animals can? Especially a humanoid who received training from a beast.

If your only argument is that Beast Form is disadvantaged and requires "all the help it can get", that speaks more to the flaws of a system that need to be updated.