I am using the image input in angular and on clicking the edit icon the image upload functionality works and remove button is shown.
But on binding the input with the image url(download url) recieved from API. The remove icon is not shown.
This is in angular.
Try to dive into theme about ChangeDetection in Angular: https://www.digitalocean.com/community/tutorials/angular-change-detection-strategy.
Once you have a response from the server, try to detect changes like it's mentioned in the article.