/summon boat only lets you summon Oak Boats

Issue:
When trying to summon a boat, the only way to do it is using “/summon boat ~ ~ ~” which only summons an oak boat. There is no option or way to summon any other type of boat.

Recreate:
1. Go into the command screen.
2. Type /summon boat.
3. See there is no option to summon other boat types.
4. If boat is summoned it’s only oak.

Expectation:
To be able to summon boats the same way minecarts (“/summon chest_minecart ~ ~ ~”) by just describing which type of boat. ie; “/summon spruce_boat ~ ~ ~”.