This is now fixed as of OptiFine 1.20.4_HD_U_I7_pre6.

Any prior replies to this thread have been moved to another thread , so that updates are clearer for users who want them. We're looking to get all the Bedrock packs released for MC1.20 very soon (hopefully this week, if not next week). They'll likely be lacking the upcoming Armadillo and Wolf stuff...

Shaders are always going to be a big hit for your FPS.

You might want to think about not using OptiFine and try Sodium with Iris instead as Sodium generally works better with modern hardware.

Please provide a link to the mod/mod pack you're requesting as stated in the rules.

Make sure you don't have any plugins/addons that may interfere with downloads.

If you're sure there's nothing that could interfere then try a different browser or device.

It's a temporary Supporter exclusive. We hope to be able to make it available to everyone soon

So took a look in-game, and that weird little lump that Mojang decided should be there doesn't really make sense and isn't necessary, so this won't be changed.

Thanks for the feedback

Hmm, yea, this could probably be looked at.

Please provide a link to the mod/mod pack you're requesting as stated in the rules.

The 3D Addon doesn't support VanillaBDcraft. it will only work correctly with PureBDcraft.