Still affects 20w13a.
Still in 20w12a.
Huh, thought those pics looked familiar... They're mine. Ah well, if it gets this bug fixed then I don't mind that a mod ripped off my work to clarify a problem.
Still in 20w10a. Limitation of LWJGL?
And snapshot 20w09a...
It might be a dupe of that bug report, I'm glad it's not just me who noticed this bug! But it still happens in 20w09a, so I assume it's the same for both bug reports. Wonder if it's due to a recent (or past) LWJGL update? Except I can copy/paste the command block input - I should also be able to copy the command block output too. Argh. I'll upvote 147649, hopefully that'll give this bug more visibility. Thanks for the info, Frostyflyrap!
Still in 20w07a.
Still in 1.15.2 pre 2.
Still in 1.15 pre5.
Still in 19w46b.
Still in 19w42a. Maybe they should add a 'copy to clipboard' button (button with a little clipboard icon on it, hover over it says 'Copy output to clipboard')?
Still in 19w40a.
Still happens in 19w39a... argh.
Still happens in 19w35a.
Still happening in 19w34a.
Still happening in 1.14.4 release.
Looks like the lag problem was fixed in pre-release 6. I'm not sure what changed, but my lag problem seems to be completely gone now. You can go ahead and close this ticket.
I'm working on getting a video up that shows the lag... I don't have any video recording and editing software, so I just downloaded both and am currently learning how to use them. I'll post something as soon as I get it recorded and edited.
Happens in 1.14.1, the issue also happens when a floating mob swims into a water block that also contains seaweed or some other kind of waterlogged grass. The mob should swim right through it, but instead it gets stuck and spins randomly.
Aw man, still in 20w19a. I want to make custom villagers but can't since I can't copy their properties and then apply custom properties to new villagers. I want to make a 1.16 'adventure' map with custom villagers. Ya gotta fix this, Mojang. C'mon!