In my own survival world, when I place a twisting or weeping vine it has a random age, however on a server I play on it always gets age 0, friends have tried and they get 0 as well on other worlds. Both worlds have a random tick speed of 1, the only difference is that I created my single player survival world post 1.16 update, while the server updated the nether chunks that had been explored or something.
Olivier Robin
In my own survival world, when I place a twisting or weeping vine it has a random age, however on a server I play on it always gets age 0, friends have tried and they get 0 as well on other worlds. Both worlds have a random tick speed of 1, the only difference is that I created my single player survival world post 1.16 update, while the server updated the nether chunks that had been explored or something.