Steps to reproduce:
Summon an armor stand.
Apply the effect "Invisibility" to the armor stand (using commands).
❌ Notice that the armor stand did not turn invisible, but the command completed successfully. Many other potion effects, however, work on an armor stand.
Linked issues
Comments 4
Works as intended (MC-66645), try:
/summon minecraft:armor_stand ~ ~ ~ {Invisible:1b}
Other potion effects, for example levitation and weaving, work on armor stands. In the MC-66645 report, it is mentioned that all potion effects do not work on armor stands, which clearly isn't the case right now.
This ticket relates to MC-66645 and MC-91050.