Urgent need for card interaction optimization

Currently, card arrow linking and resizing are inconvenient and require careful handling:

First, the blue dot 🔵 for card arrow links only appears when the mouse hovers near the border and disappears when moved away. This area is extremely small, and the dot flickers if the mouse is unstable. This flickering makes it impossible to predict where the cursor will land, forcing users to repeatedly move the mouse near the border, wait for the dot to appear, and then click with extreme caution.Suggestion: Adopt Milanote's approach where clicking a card keeps the arrow dot permanently visible. This allows precise prediction and clicking.

Additionally, the blue dot feels oversized. When the frame is small, its size remains unchanged, causing significant overlap between the resizing area and the blue dot. When I move the mouse to the bottom-right corner to adjust the frame, it triggers the arrow. The mouse cursor still only changes when hovering near the border, further limiting predictability.These actions still require careful handling—one misstep and the cursor bounces between the zoom box and the arrow-pulling chart. This has made me largely avoid card linking and zooming altogether. Milanote addresses this by placing a constant zoom indicator in the bottom-right corner, enabling much better prediction.

Milanote's connection and adjustment interactions are quite smooth and worth referencing.

Another point: Cloud Baidu Drive. Could opening the sync feature be non-intrusive? Ideally, it should default to off (syncing only when manually enabled), with refresh required to activate. Otherwise, the user experience suffers significantly each time.