Incompatability with Hexical - Voiding of offhand items when using wristpocket

[MEEPofFaith]

Minecraft version - 1.20.1
Mod loader - Fabric 0.18.4
Mod version - 1.9.0
I am using the latest version available - For 1.20.1, yes

Describe the bug
Wristpocket from Hexical interacts with the offhand item, however the offhand being clear while holding a two-handed weapon causes the offhand item to be voided.

See issue post on Hexical here: miyucomics/hexical#186

To Reproduce
Steps to reproduce the behavior:

1. Hold anything in your offhand
2. Hold a two-handed weapon in your main hand
3. Cast wristpocket
4. Cast wristpocket a second time
5. Item does not return from wristpocket

Expected behavior
Should not void.

Screenshots or video recordings
See issue report on Hexical linked above.

Additional context
Needs both a mod like Simply Swords that adds two-handed weapons, and a separate Hex Casting addon like Lapisworks or Heirophantics to be able to cast while not holding a wand.