UrlSearchParams.size would return undefined on old browsers (like safari < 17)

https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams/size

UrlSearchParams.size property would return undefined in Safari versions below < 17 as it was recently added, this breaks Issue filter dropdown & sorting. Need to fix this & find a different way to check if url search params aren't empty.

Edit: Has been fixed.