Entity is Bookable Resource Booking which is having lookup of Bookable resource.
I wanted to display name of bookable resource so I have written above code.
It works fine. But some time I am not able to display data like it comes Blank there.
In this case if I close the app and re-open it, it displays data correctly.
This is happening only with the lookup fields, all other fields are displaying data properly.
I have used one more lookup field which is address lookup field, issue is same with this field but I have placed one button with this field which navigates to the google map and locates that address which is from that lookup field.
When I click on that button I am able to locate that address on google map but cant able to see on power app screen.
So it seems like data is there but App is not able to render the data on screen sometimes.
Please help on this if anyone had the same issue or anyone knows the fix.