from phone, computer and XBOX console, I noticed a bug that causes the health of zombie jockeys to increase too much. I would be unable to say exactly how much.
I was in my Minecraft world, making a mob farm, this consists of a drop of 30 blocks, enough for all the mobs to die, even some that have "feather falling" I & II
These are able to resist that without any problem, in addition to withstanding up to 3 sharpness V netherite sword attacks (that is, 3 to the mini zombie, 3 to the normal zombie)
I checked this on my 3 devices, seeing that it was a bug that happened on all of them, thinking it was something with the platform
Even when you encounter them in Surviva, they are able to withstand many of the critical attacks.
The last thing that happened was that on the farm I also realized something.
Sometimes, when the spiders detect you, they stick to the wall in time so as not to die and attack you; I solved this problem with tamed wolves, however they are not able to attack zombie jockeys
Try annihilate it 20 blocks above them with mace