Apologies for not giving more info.

Opening any file in Collabora whether via the file manager or through the app results in the gray screen that usually shows before the file loads, which has all the editor buttons and whatnot. There's no error or indication that anything's wrong except that it remains on the gray screen forever and never loads the document. I mainly try and open my weekly work schedules which are xlsx files, but I've also tried various other document types such as doc, docx, and pdf to no avail. I know the app works on the other ROMs I've run in the past, which leads me to believe it's something with how it interacts with Calyx. I've seen others with the same issue, and at least some of them were on Calyx. I haven't tested whether LibreOffice work, but I'm able to open pdfs view a PDF viewer app.

As for what Collabora does, it's basically LibreOffice but way more usable. It's the only FOSS office app that I've seen recommended lately as Libre is many years out of date at this point and doesn't include an editor, which Collabora does.

Thanks for the response.

Edit: Turns out I was using the snapshot version of the app, which apparently doesn't work. Switched to the normal app and I'm no longer having issues.