Improved native reference control while using Bindings.addFromPromptAsync
Currently when we use Bindings.addFromPromptAsync to use it as a cell reference picker which supports ANCHORING we face two issues:
1) There is NO way how to get the range address directly (you have to find the Binding from the ID and there you can call binding.getRange() method!).
2) The returned address from the binding.getRange() (as shown above) IGNORES the anchors used in the native dialog!
My suggestion is to add a way to the Bindings.addFromPromptAsync to return the cell address really shown in the native dialog (i.e. it would support anchors like $A1, A$1, $A$1)! It could be as a part of asyncResult of the Callback function, e.g. asyncResult.value.address.