Yep that's exactly right. Glad you found a solution Michael.
Here's an issue to add back the launch URL https://tracker.moodle.org/browse/MDL-57741 you may want to vote for.
In moodle 3.1 onwards the cartridges (XML) are supported directly
Re: LTI v1 Consumer outputs XML File instead of the shared course
by John Okely -
Number of replies: 0