Support for protection from Select2 effects or integration with it

Select2 may be missing its type hints. Would check its issue queue

There appear to be multiple issues in Select2 issue queue:

• https://www.drupal.org/project/select2/issues/3482698 🐛 Select2 Plugin is not compatible with BEF plugin Active
• https://www.drupal.org/project/select2/issues/3450644 ✨ BEF 7.0 compatible RTBC
• https://www.drupal.org/project/select2/issues/3474793 🐛 Compatibility with Better Exposed Filters 7 RTBC

I wonder if updates to BEF module should be tested against Select 2 module compatibility if it is very common to use the combination of the two.

The MR/patch proposed in https://www.drupal.org/project/select2/issues/3482698 🐛 Select2 Plugin is not compatible with BEF plugin Active changes code in BEF module and fixes the problem for me.

Sounds like fix is on select2 side

There are a few modules that extend bef they should keep up with major version changes.