fix: Fix checking if `scope` is a jquery element #2721

Job	Run time
R-CMD-check / setup	1m 2s
website / pkgdown	2m 48s
routine / routine	4m 59s
R-CMD-check / macOS-latest (4.4.2)	3m 4s
R-CMD-check / windows-latest (4.4.2)	4m 44s
R-CMD-check / ubuntu-latest (devel)	5m 52s
R-CMD-check / ubuntu-latest (4.4.2)	4m 41s
R-CMD-check / ubuntu-latest (4.3.3)	5m 29s
R-CMD-check / ubuntu-latest (4.2.3)	5m 43s
R-CMD-check / ubuntu-latest (4.1.3)	5m 47s
R-CMD-check / ubuntu-latest (4.0.5)	5m 10s
	49m 19s

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