Lag spikes with Fast Item Frames installed

[Daltaxy]

Describe the bug
A clear and concise description of what the bug is.

Performance issue with Fast Item Frames. Huge lag spikes happen randomly while the server is running. I was recommended to come here to report the bug to both parties

To Reproduce
Steps to reproduce the behavior:

1. use Fast Item frames and C2ME together
2. experience lag spikes

Expected behavior

no lag spikes

Screenshots

Runtime info (please complete the following information):

• OS: Windows 10
• Minecraft version: 1.21.1
• Mod version: 0.3.0+alpha.0.62+1.21.1
• Mod branch: 0.3.0+alpha.0.62 devbuild for 1.21.1
• NeoForge 21.1.163

Crash reports / logs

https://mclo.gs/s7Q45oD
and Spark profiles showing the issue:
SparkProfiles.zip

it does not happen with C2ME disabled as seen in Fuzss/fastitemframes#13 (comment)

Other mods

Checklist

• I am using the official version of the mod.
• I tried the latest development version but the issue persists.
• I searched for similar open issues and could not find an existing bug report on this.

Additional context

[ishland]

My best guess is that one or more chunks get loaded and unloaded within the same tick.

https://github.com/Fuzss/fastitemframes/blob/fdf4c38dcbd06fa112196a6b9a842e9274d73b81/1.21.1/Common/src/main/java/fuzs/fastitemframes/handler/ItemFrameHandler.java#L49

By the time this code is run, the chunk it operates on is already unloaded. The setBlock() call then reloads the chunk, which causes a chain of undesirable performance issues.

It should check whether the chunk is even loaded before operating on the chunk.