Hi. I have just signed up and started using the simplest of modules which is Email Marketing and I am already having odd issues. 

1. For one, the "Dynamic Placeholder" dialog which is supposed to show up when selecting it via /command,  does not show up. I type / and the dropdown shows up, I then scroll down to the  "Dynamic Placeholder" I click it or press enter on keyword and nothing happens.

2. I have created an example email and sent it to myself via the Email Marketing tool, and the way it came in was very spread out between the lines of text. The line-height was too far apart, making look like there are large gaps between the lines. 

As my final attempt, I tried to look for a way to edit the raw code of the template, but there does not appear to be a way. Even in developer mode, the best I can do is reset the template to default. 

And this is only the Email Marketing module. Who knows what other issues I will run into when I start testing all others, like accounting or order management.