updating the screen when updating row data in VUE 3

[pistoletov1974]

Hi!
changes in the table only occur after an action on the screen (for example, scrolling) but how can I make them appear immediately when a variable changes?

setTimeout(async ()=>{
    console.log("Expired");
    rows.value[2].num_in_group +=10;   
    },5000);

[revolist]

You have to update a source. this is the reactive part