Greetings and welcome to the Community, @John_Roden 
Thank you so much for sharing your use case!
I completely got your point and agree that would be a nice enhancement. We’ll try to think about this possibility in the future 
We also have another similar request on the Wishlist and you can upvote here as well - Filter the Linkedin Feed's to last 12 months post
Friends, this request is now marked as ‘Planned’, which means we’re currently exploring possible development options, so it’s on our radar 
Please note that we can’t provide any specifics at this stage, as we’re still in the process of estimating potential solutions. Let’s hope we’ll see it in the “In Progress” status, though! 
Status Update: the feature moved to the Design stage! 
We’ll keep you posted on the further progress 
Quick update: the feature moved to the Development !
Folks, we’re happy to say that the feature you’ve been waiting for is finally here
Check more details and share your feedback in this post 
- Social widgets: Limit number of posts to display