Use custom delimiter instead of commas for multiple values

Automatically closed - issue fixed for 2 weeks with no activity.

I tried to apply patch from #82 and got this error (while a different patch works flawlessly):
Could not apply patch! Skipping. The error was: Cannot apply patch https://www.drupal.org/files/issues/2023-01-05/metatag-n3067803-82.patch

@castor-designs: This change was committed to the 2.0.x branch to be included in the new 2.0.0 release, it isn't in 8.x-1.x releases.

@DamienMcKenna can we port a fix to the 1.x branch?

This isn't a feature I'm intending to backport as it caused problems with submodules.

Thanks for the reply... just leaving a patch here for others to use selectively then.
With correct line endings this time.

Any possibilities to have separator+space?
To fix "Value1,Value2" with "Value1, Value2"

Unfortunately space is trimmed after saving form settings.

Please open a new issue and we'll be able to help. Thank you.