Fix sign-in waiting on a background-priority callback - #26121

Fix sign-in waiting on a background-priority callback#26121

jkmassel wants to merge 2 commits into

jkmassel/fix-urlsession-lazy-racewordpress-mobile/WordPress-iOS:jkmassel/fix-urlsession-lazy-racefrom

jkmassel/fix-capabilities-callback-prioritywordpress-mobile/WordPress-iOS:jkmassel/fix-capabilities-callback-priorityCopy head branch name to clipboard