Steps to reproduce:
Try a search term with a "&" Symbol! I tried searching for "MITRE ATT&CK" via the search bar in Orion with DuckDuckGo as my default search provider, and it did not search for that, but for "MITRE ATT" instead.
Safari and others do escape this serch properly and search for the correct term.
Orion, OS version; hardware type:
Version 0.99.121.1-beta (WebKit 614.1.20)
macOS Monterey 12.6.1
MacBook Pro 13" 2020 Intel