Not always but frequently, Orion mis-loads a page so the top of it is cut off. Reloading the page fixes it. It seems to occur most often when sending a link to Orion by clicking a link in another application, or by clicking a link within Orion while it's configured to open links in new tabs (or by right-clicking a link and sending it to a new tab). This is new behaviour the last…ohhh…month or so. It is not site-specific. Here are some paired examples. A page as first loaded:

…and the same page after hitting Reload:

Another page as first loaded:

…and after hitting reload:

A third page as first loaded:

…and after hitting reload:

And a fourth page as first loaded:

…and after hitting Reload:

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0.99.137-ßeta (WebKit 623.1.8.0.0) under MacOS 15.7.2
Sequoia (15)