Minecraft 1.16.5
Forge 36.0.14
Eureka 1.0.0-Alpha3
Kotlin Forge 1.17.0-obf
Cloth config 4.16.91-forge
architectury 1.32.66
valkyrieskies 116-2.0.0-alpha3

When placing an anchor down, if it has a powered redstone effect touching it, the anchor effect stays in place permanently. Shutting off the redstone and/or removing the anchor changes nothing.

EDIT: Corrected Minecraft version. That was a typing error.

Minecraft 1.16.2
🤨 The mod is for 1.16.5

Corrected the MC version. My bad for the type o

Wasn't able to replicate this issue. Could you send us the world where you had this bug?

As I am playing with a small testing pack I have included the mods as well. It's 75MB and github limits it to 25MB so I have a download link at WeTransfer here: https://we.tl/t-93sWrquzGm
The link will expire in 1 week. You should spawn in above a few block flying creation that is permastuck in place.

Tried out the mods and the world. The ship was stuck in place, as described, even unable to turn. Tried to make a similar ship on the same world with the same mods and was unable to reproduce the issue. May be a one off occurrence?