According to your testing, does the issue occur with ONLY Immersive Portals mod installed?

Yes

Forge Version

47.4.0

ImmersivePortals Version

3.0.6

Latest Log

https://gist.github.com/Drum-Stick/1fe4b7597f335f12e74bcf28638ad7c5

Crash Report (if applicable)

No response

Steps to Reproduce

Just break a block through a portal or between the stacked dimensions and interact with it afterwards (trying to place a block where it is for example)

What You Expected

Nothing to happen if you just right clicked it, or you place your block just fine

What Happened Instead

The old block reappears just like a standard ghost block. It reappears regardless of which dimension you're in when you interact with it. Oddly enough though the player can walk through it as if it isn't there unlike standard ghost blocks where you get stuck. Other entities like items however do get stuck. Furthermore if you are in the other dimension and try to walk into the ghost block with a normal air block underneath it'll play the animation like you're about to start crawling before standing up again like normal

Additional Details

The issue only occurs in the 3.0.6 version, I tested in 3.0.4 and it worked as intended

Please Read and Confirm The Following

• I have confirmed this bug can be replicated without the use of Optifine.
• I have confirmed the details provided in this report are concise as possible and does not contained vague information (ie. Versions are properly recorded, answers to questions are clear).
• I have confirmed this does not happen on the fabric version (If it does please report to here instead).
• I have confirmed I'm not using a hybrid server (Magma, Cauldron) or a different (non official) Forge Server release.
• I have confirmed this issue is unique and has not been reported already.

I did only test with other entities using stacked dimensions but they did go through perfectly fine if I ensured there were no ghost blocks and when I tried to throw items into the ghost blocks from within the dimension they bugged out too

The block ghosting happens when you break a block across the portal If you e.g. are in dimension A and dig down and break blocks of dimension B or vice versa. Until it gets fixed it can manually be solved by right clicking the air of the blocks and breaking them again while in the same dimension as those blocks.