fix: flakey extension bg page test (#29744)
fix: flakey extension bg page test (#29744)


gerhardberger/electron,gerhardberger/electron,electron/electron,electron/electron,gerhardberger/electron,electron/electron,electron/electron,gerhardberger/electron,electron/electron,gerhardberger/electron,gerhardberger/electron,electron/electron,gerhardberger/electron,electron/electron