Details
- 
    Type:
Bug
 - 
    Status: Done/Fixed
 - 
    Priority:
Minor
 - 
    Resolution: Fixed/Completed
 - 
    Affects Version/s: 4.5
 - 
    Fix Version/s: 4.6
 - 
    Component/s: None
 - 
    Labels:None
 
- 
        Documentation Required?:None
 
Description
The version of jQuery.Select2 we are using (3.5) relies on a global singleton instance. It can therefore not support multiple copies of itself in the same webpage.
If the CMS theme is using select2, it will crash.
Based on a quick read of the select2 4.0 code, it looks like this problem would be solved by upgrading to that version.