The problem here, that the same selector won't work in a different context, so this syntax error will fail eventually, but it would be better if it can fail with get () too, so we can find these typos ...

webgisdeveloper mentioned this on Mar 22, 2021 Bug fix: Uncaught Error: Syntax error, unrecognized expression: # SciGaP/FutureWater_ShinyApp#1 ...