Dropdown doesn't render when only 1 result is returned from live server source

[AaronMLB]

Hi,

I'm trying to use Tags as a user-friendly field for identifying a particular, single database record.

A simple example might be a private messaging system, which searches a database of usernames. If multiple results are returned, the dropdown menu with all valid suggestions renders correctly, but if only one is found it doesn't render at all - no .show is generated - and the containing .form-control.dropdown gets .is-invalid added.

<select multiple name="person" data-placeholder="Start typing"
                        id="suggestfield"
                        data-server="/user-suggest/"
                        data-live-server="1"
                        data-suggestions-threshold="3"
                        data-allow-clear="1"
                        data-full-width="1"
                        data-max="1">
                        <option disabled hidden value="">Choose a person</option>
                    </select>
import Tags from "/js/tags.js";
Tags.init("#suggestfield");

I've simplified a few values for explanation, but that is otherwise my code. Correctly formed JSON is returned, and no errors are reported in console; it simply seems to be not liking having only one single possible suggestion. I've updated whatever I may have been using to 1.4.34 with no change.

Post-thought: Could it be that the queried string is not necessarily within the returned suggestion text, as I am also searching an AKA table, but only returning the root text value?

[lekoala]

i've updated the demo with a single value result, it seems to work fine

but indeed, the list is filtered. if you want to show all server side suggestions, you need to use showAllSuggestions

[AaronMLB]

Thanks @lekoala, but still no luck with that.

Query: joe

Returned JSON:
[{"value":17049,"label":"American Apologist"}]

(Imagine that 'American Apologist' is a user's nickname and their real name is 'Joe Smith', so matching correctly DB-side.)

Renders the same as before: no dropdown, just adding .is-invalid.

I've tried both data-show-all-suggestions="true" and data-show-all-suggestions="1" with no change.

[lekoala]

indeed! this should fix your issue
https://github.com/lekoala/bootstrap5-tags/releases/tag/1.4.35

[AaronMLB]

Brilliant! Thanks so much @lekoala, that's sorted it right out. Wonderful. Thanks for your quick response and action!