I have a lot of issues to go through, so in order to make it easier for me to help you, I ask that you please try these things first

• Check out all the menus and keyboard shortcuts. Maybe the feature already exists?
• Try with the newest version from GitHub
• Read the documentation and FAQ, Known issues, Troubleshooting to see if the feature already exists
• See if someone already suggested this under Issues or Discussions

Description

Is it possible to add a function and a keyboard shortcut to allow user to invert selection to select all the unselected segments and unselect all the selected segments currently?

It should be easier for user to export segments for different purposes so that user does not need to re-select the segments for other pupose one-by-one.