When blocks are pushed by pistons in beta, their textures glitch out and turn completely white for a second. I have provided you with some screenshots of the bug, as I was not able to upload a recording due to the file size being too big.
Linked issues
Attachments
Comments

Yes. I confirm, but the time is so insignificant that I don't know if it's worth paying attention to it. I'm surprised that you noticed this and screened it. Perhaps this is how the new renderdragon engine works. (you noticed that the loading of chunks has become smooth and the parts that are loaded are half white) Also, if you place blocks very quickly, there will also be a similar effect of loading blocks.
Yes. I confirm, but the time is so insignificant that I don't know if it's worth paying attention to it. I'm surprised that you noticed this and screened it. Perhaps this is how the new renderdragon engine works. (you noticed that the loading of chunks has become smooth and the parts that are loaded are half white) Also, if you place blocks very quickly, there will also be a similar effect of loading blocks.

Duplicate of MCPE-66250

Duplicate of MCPE-66250

It's not a duplicate of MCPE-66250 as that was from the old engine.

It's not a duplicate of MCPE-66250 as that was from the old engine.
Vaggelis Venianakis is truly a duplicate. There, as I said above, it is confirmed that this is a renderdragon error.
Vaggelis Venianakis is truly a duplicate. There, as I said above, it is confirmed that this is a renderdragon error.

I see

I see