Select All Button is not working properly [BUG]

[siva04]

Select all button not working properly in multiple select enabled

while select all is selected and selected values are reset the select all button is not deselected

while select all is selected and 1 option deselected the select all button is not deselected

[macjohnny]

@siva04 the state of the select all checkbox is controlled via

ngx-mat-select-search/src/app/mat-select-search/mat-select-search.component.ts

Lines 177 to 180 in da14301

	@Input() toggleAllCheckboxChecked = false;
	/** select all checkbox indeterminate state */
	@Input() toggleAllCheckboxIndeterminate = false;

do you want to fix this in the demo?