Help with Offline Capability for timers in powerapps

Hello , I am reaching out to you to understand and find a solution to a problem that I have. - My app is connected to D365 system using custom connectors (API) - I have a timer function API method that starts and stops the timer on the click of a button. - When the timer API is executed, it starts counting the time and even if the app is closed, the timer continues to count the time since it is executed on the server level. - once the timer is stopped, the user can fill some details in a gallery and then submit.. the submitted data contains the time that the timer has counted along with other details that the user has manually typed. The above points are working fine. But I would like to achieve an offline capabilities on this timer feature .. i.e - when the app goes offline, I want to still run a timer in offline mode, and then when the user comes online, submit the timer count to the server. Here is my timer method [clearcollect function is the api for timers.] UpdateContext({showCreateTimer:false}); UpdateContext({createdTime:Now()}); UpdateContext({startTimer:true}); UpdateContext({secCount:0}); ClearCollect(colTimers, [login to view URL]({_timerContract:{ Comment:[login to view URL], Running:"Yes", IsPinned:"No", CustomerAccount:[login to view URL], ProjectId:[login to view URL], ProjectCategoryId:[login to view URL], ParentId:0, RecordId:0, ProjectDataAreaId:If(Len([login to view URL]) > 0, [login to view URL], If(Len([login to view URL]) > 0, [login to view URL])) }})) ; If(LookUp(colCustomers, CustNum = [login to view URL] && DataAreaId = [login to view URL]).CustName = "", Collect(colCustomers, tsLineCust) ); Reset(txtDBTimerDescription); Looking forward for a positive feedback.. we can get into a screen sharing session as well. Thanks, Partha