To turn on/off load logging reminders, go to the Plan tab. Then, in the top-right corner of the window showing your workout, click on the gear icon (⚙️). In the list of available settings, find the "Volume tracker" category and uncheck/check the option "Show volume tracker reminder at the end of the exercise" 💪
You can also completely turn off the load logging feature by unchecking the option "Log number of reps and equipment weight" 😊