Alerts For Time Sensitive Tasks

It would be great if there was an option for some tasks to be assigned for specific times and to have an alert pop up for it at the scheduled time. Similar to how there is a sound & notification for text messages.

For example, one of my task lists is for posting to our Instagram story and checking comments. Right now I have the tasks say "Comment back to IG holds at 10am" and I do that for each time I want them to check it. Since it's something done throughout the day it's easy for them to be focused on other things and forget to do it.

So I think having an alert/notification would really help keep it at the forefront of their minds!

I'm sure there are other reasons besides just Instagram that would make having some tasks be able to be time sensitive really useful.