Kibana – Discover – Edit existing filter “is one of”

Kibana version: 8.9.2

Elasticsearch version: 8.9.2

Server OS version: Debian 11

Browser version: Chome Version 117.0.5938.132, Firefox

Browser OS version: various

Original install method (e.g. download page, yum, from source, etc.): From repository

Describe the bug: Editing filter of type “is one of” on Text (not keyword) field, and trying to add new value, removes all previously exsting values.

Steps to reproduce:

Go to Discover and open some index.
Create some existing filter of type “is one of” on Text (not keyword) field. Add one or more values, and hit “Update filter”
Click on filter in kibana and choose “Edit filter”
Click into area where previously added values are shown.
Start typing another value ( not choosing from drop down list! ), and hit enter.
All previously existing values are now gone.

Expected behavior: Previously existing values should remain during editing filter.

Screenshots (if relevant):

Errors in browser console (if relevant):

Provide logs and/or server output (if relevant):

Any additional context: