Bug: Most-viewed watchlist ticker becomes unclickable in Advanced Chart right-hand pane
When viewing a stock heavily in the Advanced Chart view while signed into a Yahoo account, that specific ticker becomes completely unclickable in the right-hand Watchlist sidebar across multiple computers.
Steps to reproduce:
1. Sign into a Yahoo account and open Advanced Chart view.
2. View a specific watchlist ticker frequently.
3. Return later or open Advanced Chart on another synced PC—clicking that specific ticker in the right-hand Watchlist pane triggers nothing (all other tickers in the list remain clickable).
Workaround found: Clicking a different "decoy" ticker in the watchlist and refreshing the page (F5) forces the server-side active ticker state to update, which immediately unlocks the stuck ticker. Please fix the watchlist click handler so it does not ignore clicks when a ticker matches the account's last saved chart state.