
As evident in the image, when accessing a PDF in Orion, it does not render until reloaded.
Here are web console logs:
[Error] Failed to load resource: URL is invalid (viewer.css, line 0)
[Error] webviewerloaded: SecurityError: Blocked a frame with origin "webkit-pdfjs-viewer://pdfjs" from accessing a cross-origin frame. Protocols, domains, and ports must match.
webViewerLoad (viewer.js:13777)
[Error] Unhandled Promise Rejection: Error: The `container` must be absolutely positioned.
run (viewer.js:527)
[Error] Unhandled Promise Rejection: ReferenceError: Cannot access uninitialized variable.
(anonymous function) (viewer.js:930)
[Error] Unhandled Promise Rejection: TypeError: null is not an object (evaluating 'pdfViewer.setDocument')
[Error] Source Map loading errors (x3)
After reload:

Expected Functionality:
Orion loads the PDF first try, without needing a reload.
Version 0.99.137-beta (WebKit 623.1.8.0.0)
Tahoe (26)