The jump feature is great, but also seems amiss. An 18 dex rogue unable to jump a small crevice in light armor while a paladin in heavy armor can jump twice the distance needed?

Simplified version
Allows str or dex to be the determining factor for distance

Complex/More Realistic
Take into account str or dex as well as current character load. Not sure this route would be fun, but would be more realistic

Astarion will thank you for fixing his short bunny hops turned into longer distance