Hi @JohnSasso2 ! Thank you for posting this.
The option to "Activate when the widget opens" in the settings is optional. This dictates which tool is loaded the first time the widget opens in your application, but it does not disable the option to select lines from the line layers in your map. If you leave these 2 toggles OFF, you will instead be prompted with two options to either draw or select lines to create the profile.
To quickly create a new line drawing, click "New Profile" in the bottom right.
Upon Reset, you are taken back to the main pane and can still select the option to draw again, but there's one extra click.
I'm guessing this may be a little confusing and may need review on our end. Perhaps the word "Reset" is not correct.