Could we have the ability to create a custom fucntion for a PowerApp.
For example if I had the following function
CountRows(Filter(Request, CurrentStatus = "New Request", SiteTypeGallery.Selected.SiteTypeId = ParentSiteType.SiteTypeId))
If wanted to use it for different types of status, it would be good to be able to create a custom function / macro somewhere called StatusCount that takes two parameters status and sitetypeid. This would make it cleaner and also save have to go through each of the controls that use this to udate it if the condtion changes.