Removing a blueprint from Stamp Tool crashes game

[kindred shell]

@native goblet uploaded a log, Minecraft 1.21.4
Fabric 0.16.9
Crash log: https://mclo.gs/DqabeLv
As the title suggests, I was working with the Stamp Tool in Editor Mode and when I removed a blueprint from the list by right clicking it and selecting 'Remove' the game crashed. I tried this four times and it crashed all four times, the crash log suggests an out of bounds error. It seems like the Clear button for that menu works though.

• OpenJDK 64-Bit Server VM, version 21.0.5
• Fabric 0.16.9 on 1.21.4 using 43 mods

Possible Solutions:

• Update Fabric from 0.16.9 to 0.16.10

Recommendations:

• Unless you know what you're doing, modifying your JVM args could have unintended side effects. It's best to use the defaults.
• Update Fabric Language Kotlin from 1.13.0+kotlin.2.1.0 to 1.13.1+kotlin.2.1.10
• Update Yet Another Config Lib V3 from 3.6.2fabric to 3.6.2

[native goblet]

Note: Crash still happens on Fabric 0.16.10

[tardy wave]

Seems to be an issue with the stamp tool