Is there a way to bypass this or automatically click the 'Insert' button if no + exists?
Sadly, there's no way to bypass this at the moment. Please see the discussion at Autopaste & {if} - #2 by scott
is it possible to have a carriage return in the Run>Notify text?
Looks like it's not possible at the moment. I'll check if we can improve that.
I'm also now trying to make the similar textblaze below that will change how the link is displayed, based on whether or not the MessageID contains a +.
I'm not sure if I understand this. I understand we want to display the raw link so we can insert it into the browser address bar (as per Create link to a specific Gmail email using it's MessageID - #2 by Gaurang_Tandon). Is that not the case anymore? If not, can you please clarify where you're going to insert this new snippet?