Navigate from Desktop 2 to Desktop 1 and scroll to a specific block (Tariffs) – Scroll to not working / target frame not visible in Destination

Two frames on same page: Desktop 1 (long page with Tariffs block) and Desktop 2.
On Desktop 2 button "Tariffs". Need: click → open Desktop 1 → scroll to Tariffs block.

What I did:

• Created small anchor frame inside Desktop 1 above Tariffs.

• Set Navigate to → Desktop 1.

• Scroll to option either missing or shows frames from Desktop 2 instead of Desktop 1.

Tried: dragging blue node, adjusting frame height, disabling Clip content, restarting. No fix.

Question: How to reliably link from one frame to another and scroll to an internal element? Known bug or workaround?

I'm a beginner, this is my first project in Figma. So please keep explanations simple. Thanks for your patience!