This should be allowed. This is such a non-issue. All other MMOs don't have this type of restriction at all, and it's fine.
This is just like one of those traditionalists complaint --> remember when ARR first launched, everybody was against the implementation of Jump. This was because in FFXI, characters couldn't Jump. And when devs announced this feature, everyone was complaining, "Please no, we will see people jumping jumping, like rabbits, all over Limsa, it's annoying".
There are even suggestions, "how about a cooldown for Jump? You can only jump every 5 seconds" (if you don't believe me, search this site's archives forum).
Then it was implemented. And? What? Nothing happened right. It's normal.
10 years passed. And what? No one even remembers anymore.
After a while, things will become normal. It's such a non-issue. Just implement it.
Here found the old link:
https://forum.square-enix.com/ffxiv/...-About-Jumping