Take Aim advancement is obtainable with a crossbow despite stating "Shoot something with a bow and arrow"

Works as intended. The trident can be used too. Just a spelling issue probably.

How is this reopened when it’s fixed for a future version?

Sorry about that, reopened without marking as unfixed. Decided internally that more thinking is required for this one 🙂

I would actually like the advancement to be bow-only. Keep this, Mojang.

Affects Minecraft 1.15 pre-release 3

It says "Shoot something with an arrow" not "Shoot something with a bow and arrow"

Can confirm in 1.16.5 and 21w08b.

Can confirm in 1.17.

Can confirm in 1.19.2

This issue seems to be fixed in 20w06a (1.16 snapshot), as the description says "Shoot something with an arrow".