Welcome, @Michelle_Tenuta,
@Andrea_Mayer’s great reply offered two options and I think the first one is the simplest to focus on.
To make a rule only apply to one section, when specifying the trigger, use two triggers by hitting the “+” sign and make sure they all apply, for example, here’s a similar rule I use (my example is different than yours but the same principles apply):
Note the “When all of these triggers happen” at the top.
Also, read the second rule as "Task is in section: “Later”; it doesn’t have to actively be moved there.
See also:
Hope that helps,
Larry