fix(MassiveAction): dropdown not displaying when dropdown is shared across multiple fields

[MyvTsv]

• I have performed a self-review of my code.
• I have added tests (when available) that prove my fix is effective or that my feature works.
• I have updated the CHANGELOG with a short functional description of the fix or new feature.
• This change requires a documentation update.

Description

• It fixes !38333

Problem:
When a Fields plugin dropdown is shared between several fields and a user performs a bulk action on one of these fields, the dropdown for selecting the new value is not displayed.

Impact:
Users cannot perform mass actions on fields using a shared Fields plugin dropdown, rendering this functionality unusable.

Solution:
This PR corrects the problem of dropdown display during mass actions when the dropdown is shared between several Fields plugin fields.

Screenshots (if appropriate):

[Rom1-B]

Can you get the client to validate it?

[MyvTsv]

It's good for the customer

[Rom1-B]

Please rebase to solve conflicts