hi, 

while i reported to the maintainer of Tiles format that  the progress indicator don't detect the activities completion inside the subsections. i was wondering, what if its it that the subsection don't have the option of completion tracking is the problem ? so is the right approch to deal with the problem ? or it's the plugin problem must to adapt ? https://bitbucket.org/dw8/moodle-format_tiles/issues/258/the-progress-indicator-on-tiles-fails-to