[BUG] Stereo state is reset to Mono after opening the plugin window

[whitespace-rebel]

Hello everyone,

while using the BYOD plugin I discovered a bug.
BYOD is resetting the Stereo/Mono state back to Mono everytime I reopen the BYOD window.
How to reproduce:

1. Set the plugin to work in stereo mode
2. Close plugin window
3. Reopen plugin window
4. Notice that the Stereo/Mono mode was reset to Mono

This bug is not present in the 1.0.0 version. So it is a regression.
This bug is present in 1.1.0 and newer.

My system:
Debian Gnu/Linux AMD64
AMD APU
Host: Renoise
Plugin: BYOD vst3

Best Regards

[dcallea]

This also happens with the Stereo Splitter/Merger Tools. When setting them to Mid/Side mode and closing and reopening the plugin, they will be in Left/Right mode again.