e-cloud / Contact icons cannot be modified anymore

(Issue title)

Summary

Contact icons, once they are set, cannot be deleted and replaced anymore

Steps to reproduce

Create a new contact in the e-cloud
Click on placeholder for the contact photo
Upload a contact photo (now, a photo is set for the corresponding contact)

What is the current behavior?

Follow the steps as explained in the section just above. Once an icon is set, by clicking once more on the contact photo there is no option to delete or replace the current photo/icon

What is the expected correct behavior?

Before (i.e. /e/ builts for 14/4 and earlier), there was an easy accessible option: by just clicking on an existing contact photo/icon, it was enlarged an underneath an option to replace or delete the contact photo/icon was shown.

Relevant logs and/or screenshots

none

Possible fixes

See section "What is the expected correct behavior?"