General Issue w/ iCloud Safari tabs - iPhone and iPad don't see each other, both can see Mac

Hey there,

Having a strange issue. Here's a synopsis:

• iPhone 5S can see Mac Safari tabs
• iPad Mini (gen 2) can see Mac Safari tabs
• iPhone and iPad Mini cannot see each other's Safari tabs
• Mac can only see iPhone or iPad Safari tabs, not both simultaneously

Solutions I've tried that have failed:

• Restarting iPhone and iPad
• Closing Safari on iPhone and iPad
• Disabling and enabling Safari in iCloud settings on iPhone and iPad
• Resetting network settings*

* When I reset my network settings on my iPad Mini, my iPhone simultaneously forgot the Wi-Fi network password, which I thought was strange...

FWIW, I initially restored this iPad Mini from an iPhone backup

So, any ideas? Thanks y'all!

Anyone have any possible solutions?

Welp, this is driving me up a wall. Here's some interesting troubleshooting results so far:

MBA sees iPad Mini Safari iCloud tabs (no iPhone tabs present at this time)
Turn on Privacy on iPad Safari
MBA no longer sees iPad Mini Safari tabs
Results: Expected

MBA sees iPhone Safari iCloud tabs (no iPad tabs present at this time)
Turn on Privacy on iPhone Safari
MBA no longer sees iPhone Safari tabs
Results: Expected

MBA sees iPad Mini Safari iCloud tabs (no iPhone tabs present at this time)
Turn on Privacy on iPhone Safari
MBA no longer sees iPad Safari tabs
Results: What the heck!?

MBA sees iPhone Safari iCloud tabs (no iPad tabs present at this time)
Turn on Privacy on iPad Safari
MBA no longer sees iPhone Safari tabs
Results: What the heck again!?

Again, I have restarted the iPhone, iPad, and MBA. I have disabled and re-enabled Safari in the iCloud settings on the iPhone, iPad, and MBA. I just have no idea what the heck the problem is here.

EDIT: And of course during all these tests, the iPad and iPhone do not see each other's Safari iCloud tabs

I would just like the world to know that I still have no idea how to fix this.

Someone please help