Vim mode keybindings aren't persisted between sessions.

[maranix]

What happened?

Turning vim mode on and refreshing the page resets the keybindings to default one.

Expected: Selected keybindings should persist between sessions.
Current: Keybindings gets reset and switches back to default one (Even though in the previous session vim mode was on).

Steps to reproduce problem

• open dartpad.
• turn on vim keybindings by pressing on the keyboard icon on the bottom left and turning on the switch button in the popup dialog.
• refresh the page.
• vim mode is off by default (Should be on).

Screen.Recording.2025-01-17.at.23.55.56.mov

Additional info

Browser

Browser: Chrome & Firefox

Version: 132.0.6834.84 (Official Build) (x86_64) & 134.0.1 (64-bit)

Are you using any extensions/plugins that affect website behavior
(particularly those that affect iframes, such as ad blockers)?

No

Are there any warnings or errors in your browser's JavaScript console?
If so, paste them below:

[paste warnings or errors here]

Machine

Operating system: macOS

Version: Sequoia 15.2