[Feature Request] Allow access to specific modal instance inside modal to close parent modal

[sskieller]

Allow access to specific modal instance inside modal, so that you can close the first modal opened while still keeping the second modal opened.

First modal opened
First modal opens second modal
First modal closed using its own instance ref
Second modal still open

I have created a repro here: https://github.com/sskieller/Blazored.Modal-parent-child-repro

[sskieller]

Right now, if you close the 'parent' modal a flash occur where the second modal is initialized twice

[sskieller]

Updated with Repro