Disable dropdown close of multiselect on click of a field inside multiselect dropdown in PrimeNG

Issue

I am working on a requirement in which I am using PrimeNG multiselect. This multiselect has checkboxes followed by some text and logo. On click of logo I am displaying some data in popup. On click of the ok button of popup the background multiselect closes, where in I need to disable closing of popup on click of logo. Heere is the stackblitz example for reference: Stackblitz Demo click here.

Step 1: Open mutiselect and click on logo

Step 2: Click ok of popup

Step 3: Multiselect Dropdwon closes

Solution

Adding StackBlitz Solution.

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Achieved this using onPanelHide eventEmitter which calls checkState there I am keeping panel opened with
this.multiInput.show();
If popup is opened.

Answered By - Arun