You can check my reply here: Button is not reacting to IsBusy or reacting too late - #2 by korchev I think it is the same situation - Blazor does not refresh the UI unless given a chance.
You can check my reply here: Button is not reacting to IsBusy or reacting too late - #2 by korchev I think it is the same situation - Blazor does not refresh the UI unless given a chance.