LabelPlus - Additional methods for the Label component

I includes both .SetSelectable and .ScrollToLine blocks in my project (when the lines reached X number, it will auto scroll to a specific line. data is fetched from arduino serial monitor, a continuous text output every 1 second). I noticed that while the lines is less than X number, the label content is still selectable. but when the lines reached X number, and the .ScrollToLine starts to fires off, and also for the next incoming lines, the label content is no longer selectable. even if i put the .SetSelectable block under the .ScrollToLine block so that each time its auto scrolled, the selectable command is reset, still the label content is not selectable. could you please try and take a look.