Autosave layout doesnt work

Customised layouts are not getting autosaved. in below example i have updated back ground color ro pink stock here is idea. now when I go to another stock chart the saved layout disappears and shows same old default layout.
Image 1:

once I swithc to other stock, back ground color changes to default

Hi @Dhulappa Welcome to the Community! We’ll share this with the team for them to look into the issue. We’d request you to kindly share your client ID over DM.