Crash if hovering remote parameters of minimized nodes

[rubberduck9999]

Material Maker version:
v1.3

Issue description:
when I minimize a node, that is connected to a parameter of a remote node, and hover over the input field in the remote node, material maker will crash (not by going out of the node group and hovering over the input there)

Steps to reproduce:
I prepared a simple ptex file with detailed instructions in a comment on how to reproduce the crash
Update: added a long description into the parameters, when hovering this parameter input will crash material maker

Crashtest.zip