Fix immersive mode modals

[gstout52]

Parent issue: #6254

Description

Fix immersive mode modals

Tasks

• [ ] Creating a device while in the immersive mode opens the create device dialog inside the drawer, it should overlay the entire page
• [ ] The same for create snapshot modal
• [ ] All modals during immersive mode should overlay the entire page

Related Issues

• Parent: #6254