The hand misses in 1.18.1 completely.

In 1.18 it's missing as soon as shaders are enabled (works with shaders disabled in Iris).

Tested versions:

• MC 1.18 / 1.18.1
• RM 2.6.2 / 2.6.3
• Shaders BSL & SEUS

The hand misses in 1.18.1 completely.

Could you double check this?
I can reproduce the hand missing with Iris 1.1.3 or above, shaders enabled but not under any other circumstance (not considering Optifine here because I won't waste my time on it).

Seems I got something mixed up - sorry.

I just re-tested:

• only ReplayMod: works
• RM + Sodium: works
• RM + S + Iris 1.1.5 no shader: works
• RM + S + I 1.1.5 with shader: missing
• with Iris 1.2.0 same as 1.1.5

Same behaviour for held items and hand itself

Found the hand to be present when spectating player in 1.18.1 (Iris/Sodium) but missing when shaders are enabled.
Not present at all in 1.18.1 (optifine/optifabric)
Not present at all in 1.17.1 (optifine/optifabric)

Tested versions:

• MC 1.17.1 / 1.18.1
• RM 2.6.1 / 2.6.3
• Sodium 0.4.0-alpha5 / 0.4.0-alpha5.rev.76d0e6e
• Shaders BSL, Complementary, Sildurs
• Test on two separate PCs with different setups

--Edit--
Additional testing found the hand vanish when shaders enabled for Iris/Sodium in

• MC 1.16.5 and 1.17.1
• RM 2.6.3

Last hand render with shaders I could find was 1.16.5

• Optifine_1.16.5_HD_U_G6, any updates and the hand vanishes.
• RM 2.5.2 and 2.6.3 both rendered hand