Sometimes the end portal (Id: 119) appears transparent and only appears the particles
Related issues
is duplicated by
Attachments
Comments

You can only see the portal from above, works as intended.

Also, why is the end portal 4 blocks long and wide?

Original reporter is inactive, can I request ownership of this ticket?
Confirmed for 20w19a
Confirmed/Reproduced in 20w28a.

Even though I obviously already had 20w28a marked as affected?
Can confirm in 20w48a.
Can confirm in 20w51a, 1.16.5-rc1 and 1.16.5
Confirmed in 21w03a
Can confirm in 21w05b.
Has been fixed