Removing the last item in a multiselect creates a map error in the console.

[dtracey-fi]

Version

• Carbon Fields: 3.6.2
• WordPress: 5.4.1
• PHP: 8.0

Expected Behavior

The user should be able to add all options to the multiselect field, and then remove them all.

Actual Behavior

Upon removing the last item in the multiselect, an error appears in the console, and the last item isn't removed.

Uncaught TypeError: Cannot read properties of null (reading 'map') at Object.onChange (core.min.js?ver=3.6.2:1:349535) at n.value (core.min.js?ver=3.6.2:1:348174) at e.onChange (core.min.js?ver=3.6.2:1:347471) at r.onChange (core.min.js?ver=3.6.2:1:322858) at r.removeValue (core.min.js?ver=3.6.2:1:324239) at onClick (core.min.js?ver=3.6.2:1:341192) at Object.Xa (react-dom.min.js?ver=18.2.0:10:105741) at B (react-dom.min.js?ver=18.2.0:10:10501

Container definition

Field::make('multiselect', 'test', 'Options')->add_options([
					'one' => 'One',
					'two' => "Two",
				]),

Steps to Reproduce the Problem

1. Add One and Two to the multiselect field.
2. Remove One and Two from the multiselect field.

[henrik-dons]

Any updates on this?

[Youdaman]

Looks to be a duplicate of #1182

Also waiting for an update on this please.