New Outlook - How to Filter Meetings based on Keyword

[ForkTimewalk]

In the old outlook I could filter out meetings that just said Busy, which is how my calendar tool syncs between accounts.

In the new Outlook I cannot find a way to filter out the meetings that just say 'Busy'.  See the mess below.  How to hide all of those Busy meetings?  Not via search....

[#2]

Good news, these all show up as appointments. So if I could just filter out appointments that would be a good start, but microsoft never includes boolean logic in Outlook filters so I could say NOT appointments.

[#3]

By that logic , All Meetings did work!