This is a quick plugin I've done to simply load a map with its URL, useful for not downloading the map and for map build collabs.
How-to
Discord
- Right click on the map file and select "Copy link":

- Paste the link into the menu and select Load map:
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ManiaExchange
- Right click on the download button and select "Copy link address"

- Paste the link into the menu and select Load map:

Limitations:
- Maps other than Race (e.g. Royal or FlagRush) will not load and returns you to the menu