macos: crash when changing input / output configuration in plugin

[Martin-SF]

Describe the bug crash sometimes when changing input / output configuration in plugin when using 0.46.6 session. channel layout will not change

To Reproduce Steps to reproduce the behavior: air_micro.els.zip

1. open air_micro.els (preset originally from 0.46.6)
2. click on gear on second airwindows consolidated plugin
3. change both chanel layout to mono
4. redo step 4 two times and obserse that it stays stereo at both ends
5. element crashes

Expected behavior Doesnt crash changes in channel layout change properly or doesnt give me option for channel layouts which are not supported by plugin

Screenshots If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: OSX 14.6.1
• Version 1.0.0-39cbbbb8 (build 297) (self build)

Standalone or Plugin standalone yes. plugin havent tested.

Additional context self build. original session file from 0.46.6