The plugin doesn't work on ios14

[FlymeToTheMoonIn2012]

My IDAPro is 7.5, and I have two phone:
iphone8 (ios12.4.1)
iphone12(ios14.2)

I found the plugin can work on my iphone8 and not work on my iphone14.
it return:
failed to read payload header from /tmp/dtxmsg/payload_0.bin: Result too large
The Plugin stopped.
What should I do？