fix: Fix checking if `scope` is a jquery element #2701

Job	Run time
website / pkgdown	3m 26s
R-CMD-check / setup	57s
routine / routine	4m 38s
R-CMD-check / macOS-latest (4.4.2)	3m 21s
R-CMD-check / windows-latest (4.4.2)	5m 51s
R-CMD-check / ubuntu-latest (devel)	3m 59s
R-CMD-check / ubuntu-latest (4.4.2)	5m 11s
R-CMD-check / ubuntu-latest (4.3.3)	6m 3s
R-CMD-check / ubuntu-latest (4.2.3)	7m 16s
R-CMD-check / ubuntu-latest (4.1.3)	5m 20s
R-CMD-check / ubuntu-latest (4.0.5)	7m 25s
	53m 27s

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