Yes, I think the dripstone should be solid in water with “bubbles” or it should be destroyed.
no, other falling block entities like sand, gravel and etc. cannot float over water sources with "bubbles", because of this, i think this a bug.
oh... can you attach any screenshots with f3 and seed of the world?
this isn't a bug... also you can write to the server administration or to: https://help.minecraft.net/hc/en-us but i think that your nickname will not be changed...
i think this is a game mechanic, not bug. and this maybe the reason, since it's a component of redstone.
Nah.. spam...
I think if this bug maybe occure due to low TPS on your PC or on the server.
are your client modified? are "control" binded to another key?
XD
hey, does this version work on vanilla client? you just have Optifine installed: "OptiFine Version: OptiFine_1.8.9_HD_U_L5
OptiFine Build: 20191204-143016", i think you can reinstall Optifine. And it will work.
i think your texture pack is outdated and does weird things like this... but in any case, this is not question for the minecraft bugtracker...
Hey, Not modified? I think your pvp client makes some weird things like this...
Don't use aternos, choose a better hosting or a server core (YatopiaMC or SSSpigot for example) and write a reports to the server core creators/hosting team, not a Minecraft bugtracker.
Hey, is that your server? think this server is modified by plugins or it has low tps.
so, this isn't a bug, this isn't a java edition. you can write to xbox support: https://support.xbox.com
i think, this isn't bug...
report it to the forge team because Mojang doesn't develop forge...