Feature Request: Drawing Visibility & Grouping

The drawing feature is great — nice work!

We can already remove drawings from a chart by changing the time frame, but the issue is hiding them more easily. Would it be possible to add a button to hide all drawings on a single chart (not all charts)?

Sometimes I’d like to see drawings only on a specific timeframe (for example, just on the 1-minute chart, not everywhere). Also, I have more than 50 drawings, so managing them becomes difficult.

Another improvement would be to group drawings, similar to TradingView. For example, I could put all lines in one folder and Fibonacci tools in another, and then easily hide or unhide specific groups.