Element Explorer panel now appears when opened from the BIM viewer
Clicking the **Element Explorer** button in the BIM viewer toolbar sometimes did nothing — the panel never appeared on screen.
Two things were causing this. First, the panel was being suppressed entirely during the initial page load if the viewer area hadn't finished sizing itself yet. The panel now always mounts, using the window dimensions as a starting point until the viewer's exact bounds are available. Second, even when the panel did appear, it could land in the wrong position because the viewer's measurements arrived after the panel had already placed itself. The panel now picks up the correct position — vertically centered against the right edge of the viewer — on every fresh open, including when you arrive directly on the BIM tab via a shared link.