Switch back synonyms wording to term label inside Synonyms friendly select widget in Views

To reproduce at plain Drupal core + Synonyms 8.x-1.x-alpha3:

• Create some tags... for example: Tag1, Tag2, Tag3.
• Add synonyms select configuration for Term ID field for Tags terms. Select "@synonym is a Term ID of @entity_label" as wording.
• Create a View displaying Taxonomy terms of Tags vocabulary and add Synonyms friendly views filter with select widget.
• Visit your view and click into views filter. You will see suggestions like:

Tag1
1 is Term ID of Tag1
Tag2
2 is Term ID of Tag2
etc...

• Select "1 is Term ID of Tag1" and click Apply. The view will filter results properly, but the Term label inside views filter will not fall back to "Term 1" as expected, but it will display "1 is Term ID of Tag1" value still.

Not a big thing... but fixing this would be a small UX improvement.

Autocomplete widget does not have this issue.