Edit: After creating the issue I figured out this also applies for player heads

Server Implementation

Paper

Server Version

1.21

Describe the bug

Using //set oak_sign results in invisible sings being placed. However, //set hand whilst holding an oak sign does not result in this behaviour.

To Reproduce

1. Select a region with //pos1 and //pos2
2. Use //set oak_sign
3. Observe that the signs are invisible

Expected behaviour

Signs are visible

Screenshots / Videos

1. Using //set oak_sign

2. Using //set hand whilst holding an oak sign

Error log (if applicable)

None

Fawe Debugpaste

https://athion.net/ISPaster/paste/view/6758d277497f47b4ba4763c112768842

Fawe Version

2.11.3-SNAPSHOT-934;b343be4

Checklist

• I have included a Fawe debugpaste.
• I am using the newest build from https://ci.athion.net/job/FastAsyncWorldEdit/ and the issue still persists.

Anything else?

It's also worth mentioning that after having placed signs via //set hand(i.e. visible signs), then replacing the region to air (//set 0) and then undoing the action (//undo), then the signs are invisible. No error in console

I can't reproduce your issue, but that might come down to client mods I'm using. What I noticed is that using //set hand causes my client to lag while the signs appear (both rendering and packet sending seems to be impacted, as can be seen when using F3 + 2/F3 + 3 and even afterwards just looking at the signs causes significant fps drops. None of that is the case with //set oak_sign. I'll try without mods, but it definitely looks like there's a difference it what information the client gets.

Without mods, the client performance totally tanks when looking at the signs placed using //set hand, and the ones set using //set oak_sign are invisible.

I tried //set oak_sign and got a lot of errors
https://athion.net/ISPaster/paste/view/f0f2358181f64234bc7bd54c1e571976