Power App Components not working with Global variables used with Input properties
Problem: Creating a new component with Input parameters. When using the component and setting the custom input parameter with a variable, the value passes thru, as the variable is reset, the control does not update with the variable. Replication Steps are recorded in the 2 min 20 sec recording showing the issue. https://www.pbeck.co.uk/2020/02/power-apps-component-potential-bug.html
Initial Hypothesis: I have a large Power App project that uses this technique a lot. The global variable were working until Fri 14 Feb 2020. I believe the Power Apps version has been updated and is causing the issue. I have tried the work on multiple environments and tenants. It is happening across them all.