Drawing arrows and pop ups

@maxelcat - There is no way to disable these context menus from displaying.

One tip I could share is that, as soon as you have drawn your line and de-pressed/let go of your mouse button, quickly press the Esc key which will de-select the connection line, so they context menu will not pop up.

If you would like to see an option in Miro where you could disable these context menus, or a change in behavior, you could create a Wish List post for others to upvote your Idea - the guidelines are here: Wish List: Everything You Need to Know.

If you do create a Wish List Idea post, I would also recommend that you post a link to it back here, so that future readers of this post can quickly get to and vote for your Idea.

Lastly, don't forget to vote for your own Idea.

Many thanks for your really helpful and thorough reply