That source allows you to see the results according to political affiliation. Pluralities of supporters of the Conservatives, Labour, and Lib Dems think that supporting Ukraine is more important.
The exception is Reform UK, whose supporters think that good relations with the USA are more important than supporting Ukraine.
I recently read an opinion piece by a GB News writer (masochism I guess) in which he said Keir Starmer was out of touch with UK sentiment for prioritising Ukraine over the US. Now, Sir Keir is a woeful prick of a red tory, but its quite nice to have confirmation that GBeebies are badly misinformed on this topic too.