Hi appleianer,
I get also an error if the palette is set to "Shows a palette for one action".
It works fine for me if the palette is set to
- "Shows/hides a palette when" or
- "Shows a palette until".
Example:
Works:

Error:

Hi appleianer,
I get also an error if the palette is set to "Shows a palette for one action".
It works fine for me if the palette is set to
Example:

