I pinned tiles to the start menu from Edge, but they don't always work; when I click on them sometimes the url for some inexplicable reason becomes truncated so I get Edge's version of a 404 and I have to type the correct url into the address bar, then pin it again, which works randomly until the url is once again truncated, and sometimes the page loads correctly but then stalls out with an error message referencing a long script.

I have not been able to find any way to edit the tile itself so I can see the url that has been saved there, nor can I find a way to pin urls from Chrome or Firefox to the start menu, so I am asking here. I know I can create shortcuts on the desktop from either of those browsers, just wondering how to add a live tile using them rather than Edge, if possible, or how to edit the live tile created from Edge, if possible.

If either of these issues has been answered somewhere, I apologise and please point me in the right direction, thanks.