by Brett Dalton.
Most of the LTI implementation in Moodle was done by the commuinity and this was never a priority. We are currently moving LTI from a module to a core subsystem, Turn It in is helping with this work as there will also be enhancements to their LTI integration which as dependent on the move to core. The issue you listed is a high priority to be done once the core move is done, TII, Microsoft, and several other vendors have expressed that this is a major issue for their users so we are keen to resolve this. I dont have a timeline at the moment given the amount of othe work to be completed first but 5.2 would be the latest I would want to get to this if practical.