[How can I disable bedrock support in my server?]

So I wanna block bedrock players from joining my server, I want only java players to be able to join it. Is there a way I can do that?

[Players spawn facing the wrong direction/angle.]

Hello, so my issue is that when new players join they face angle 0, even though I did `/setworldspawn ~ ~ ~ -90` to make the angle -90, meaning they look to the left of the place they usually look at (angle 0). But what I realized is that when a player joins, and I type that command, then only he respawns looking at angle -90, but the angle doesn't apply to new players.

 

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Server version: 1.19 with viabackwards and viaversion for support from 1.12 to 1.19.

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Plugins: 

[What is a Good and Free Minecraft Anti-Cheat?]

What is a Good and Free Minecraft Anti-Cheat? It doesn't have to be on the Minehut store, just a good and free one.