Trace visualization: Span filters are dropped on page resize

### What happened? Span Filters (for example, Tags filters) are dropped on page resize. <img width="3817" height="1914" alt="Image" src="https://github.com/user-attachments/assets/772a517c-3b18-4ba3-8154-89278c0298ea" /> ### What did you expect to happen? Span filters should persist on page resize ### Did this work before? Not sure ### How do we reproduce it? 1. Open a dashboard with a Trace panel 2. Resize the browser window 3. Span filters will be dropped ### Is the bug inside a dashboard panel? _No response_ ### Environment (with versions)? Browser: Google Chrome ### Grafana platform? I use Grafana Cloud ### Datasource(s)? _No response_