Searching with not available option is showing Unselect all with tick mark

[punisnandi]

Angular version:8.0.3

ng-multiselect-dropdown version:0.3.1

Description of issue:Searching with not available option is showing Unselect all with tick mark

Steps to reproduce:
1.Open the dropdown
2.Search with data which is not available in the dropdown list

Expected result:Should display as Select All after providing the invalid data in search box and should not checked

Actual result: Showing Unselect all with checked check box and not able to uncheck check box

Demo: Please share sample code link using StackBlitz or codesandbox

Any relevant code:

[mirzasetiyono]

Hello it happened to us too. Have u found the solution or workaround yet?

[rickovir]

Hello @punisnandi i got same issue, also same step to produce bug

with invalid query search the caption should be "Select All" and checkbox should not checked with disabled,
here is link
https://codesandbox.io/s/custom-template-forked-iyf0i

[ashinamu]

try version @0.3.9

[mohammad-shahrukh-khan]

try version @0.3.9

Same issue with version @0.3.9