Scenario:
I am browsing the web on Mobile (Android, Brave Browser, closely tied to Google Chrome). I have the Garmin Connect and the Garmin Connect IQ mobile apps installed on my phone. I am nominally logged into both.
If I click on a browser link that leads to a Connect IQ app listing, the browser closes and the ConnectIQ app opens (probably because you have a URL handler for this). However, the Connect IQ app takes be to the "Welcome" flow, requiring me to sign in and accept the EULA, instead of going directly to the app page directly (even though I had already logged into the Connect IQ app).
After logging into Connect IQ (again), I am taken to the main Connect IQ homepage (a la https://xkcd.com/869/) rather than showing me the app whose link I clicked via browser. I have to use the 'Back' gesture on the phone to quit Connect IQ, go back to the browser, click the app link I wanted to see (again), and the second time around, Connect IQ will open and take me to the correct app listing.
However, seemingly after some timeout, Connect IQ links will stop working again, and I will have to repeat the Welcome -> Login -> Home -> Back procedure again.