Embed Google Map in Code Block

Hello! I've been trying to embed a Google map with many locations using the code block and have been unsuccessful. Here's what I'm trying:

<iframe src="https://www.google.com/maps/d/edit?mid=zQt4MNbEpF4I.kekuMUBw0-DM&usp=sharing" width="640" height="480"></iframe>

The URL I use is the one provided when I ask to share the map. I've also tried adding the actual URL of the map:

https://www.google.com/maps/d/u/0/edit?hl=en&authuser=0&mid=zQt4MNbEpF4I.kekuMUBw0-DM

So far neither of these URLs will work. I end up with a large blank frame. Anyone know how to get the display working?

Thanks!

Use an Embed Block with a manually set embed code. Like this:

http://quick.as/0AbCrYBD

Thanks! You just made my day with that fix, I really appreciate your help.

Cheers!

The above link does not work anymore....can you please share it again as I have a similar problem with https://answers.squarespace.com/questions/239529/how-do-i-embed-a-google-map-which-displays-multipl.html