Issues saving changes applied on the platform.

Good morning,

I’m currently experiencing some issues with the web platform. Specifically, I’ve noticed that minor changes I make don’t stay saved. For example, adjustments to the Fibonacci tool—if I remove certain levels, the previous configuration isn’t saved the next time I use the tool. Another example is adding a custom timeframe to make it easily accessible; after refreshing the page, that timeframe no longer appears in the toolbar.

Do you have any idea how to solve this issue?

I use the platform in Safari.

Thank you!