How do I fix this? There is no way for me to look at the details of an activity.
Searching the forum I found this very old post from 2013
https://forums.garmin.com/forum/into-sports/garmin-connect/faq/20915-
"I just had the same issue. You have to use the column picker (click on the right edge of any column header) and include the Activity Name column which is also a hyperlink. Garmin needs to make the entire row a hyperlink or add a "Detail" link/column."
Unfortunately this is not the solution. If I go to the Column picker, I don't see anything close to "activity name" that I could pick. I have the same issue with Firefox and Chrome. On the phone app, I can go into the details, see each round etc.
