How can i build sth. like a toast/alert with image and more design option?

I want that sth like a toast or alert is shown if i click on a specified title. It should show further information about it. But it should be able to show an image or maybe an video on top. And maybe a bit more design possibilities.
I think it could be a self made view component with the webview in it, but it should only be shown on clicking sth., like an alert or toast. In the middle of the screen.

I don’t think there’s anything like this that would be possible with the current platform :thinking:… But probably in the future, after third party plugins are available, something like this could be included from one of those.

i’ve found this tracker for it (“Add toast notification to desktop web”)
Maybe then in future with plugins