htm speciall characters in configuration fields
Site Url: Innerlightcrystals.co.uk/sales
PHP version: 7.3
There is an issue with including any htmlspecial characters in fields in Admin configuration.
For example:
The default Bread Crumbs Navigation Separator in configuration>layout settings is :: if you edit and save without changing the value it becomes  ::  do it again and you get  :: and so on.
I have gone in to phpmyadmin and edited the value back to the correct value which works. This however would be an issue for any field that contains &, ",>,<, and may be more.
Mark Brittain
http:\\innerlightcrystals.co.uk\sales\
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