Integrated in-content iframe windows that refer to other regular makdown documents or canvas maps

Use case or problem

I want integration of another opened files in canvas/regular markdown files as windows of limited size (i.e. in general this would be a good option for all Obsidian functionality, including regular markdown text documents AND canvas). I really need this functionality. Currently I just have to link to files in node’s text/document text, and then manually hover over these links to see other files. I want to see other files directly from another file at the same time, including other canvas maps in such an iframe window. My typical problem is that I build large canvas maps. But maps can often be divided into different divisions and for convenience it is often easier for me to create other canvas (just like in programming for easier maintainability).

Proposed solution

Add “permanent” integrated preview window using an iframe or something similar. Links can have an extra parameter or use a slightly different syntax (like with spoilers > [!Spoiler]-. Window size settings can be set in properties or general settings.

Current workaround (optional)

Now I need to hover the mouse and wait a separate popup window. I want to keep current feature AND adding a new scrollable iframe window with another file that will be integrated directly INTO THE CONTENT as links.

It sounds like you want Obsidian’s existing ability to embed files: Embed files - Obsidian Help.

But for canvases I believe I’ve heard the embed preview isn’t very useful and that there is a feature request about that.

Yes that’s it. Interactivity inside frames with canvas is sorely lacking. My problem and why I created this request concerns canvas specifically.