Hyperlink to google maps not working

1. What is the issue? Please be detailed.

After the shown code in my survey sheet see attached picture. My hyperlink is still inactive. It doesn't take me to google maps

2. What steps can we take to reproduce this issue?

3. What have you tried to fix the issue?

4. Upload any forms or screenshots you can share publicly below.

can you try to modify your calculation to relfect this; concat("com.google://route?saddr=", ${start_lat}, "," ,${start_lon}, "&daddr=", ${latitude}, ",", ${longitude}, "&directionsmode=", ${mode})

Remember to create starting location gps point and if possible format the destination in terms of gps points. You can create additional columns to store their corresponding gps coordinates in the choices sheet. Good also if you specify the mode of transport as either vehicle, walking, cycling, transit, motorcycle, car etc