Custom Button Deep link

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Hi!

My app's made in Ionic, and I use UA Cordova. 

I use a custom template and custom button for deep link. seems that deep link is working, but notification is not closing.

Do you know what can cause the issue?

This is a link: 

<a 
href='uairship://run-basic-actions?deep_link_action=ctustudentint://link?Type=Contacts' 
class='button'>
View Assignment</a>

Thanks!