What I've seen so far

So far after testing the only issues I've noticed are that light seems odd and static like when reflecting across the tops of leaves and water, but only at a distance of maybe 20-30 blocks from the player. Also when under water sometimes when you look up you won't actually be able to see above you and it'll all be white, there also seems to be one crash the first time the game is booted up, only after a while of playing the game however and after that it doesn't crash except once when it crashed after I tried changing the weather, future attempts didn't result in a crash however, finally the /locate command doesn't work however this is only for biomes. Aside from this I found no further issues with the Minecraft for Nintendo Switch 2 Beta testing though I will continue to run tests to find further issues.