Bug Fixes
Custom pane resizing stability — Responsive panes now correctly remain responsive after drag-resize. Previously, resizing a responsive pane could incorrectly convert it to a custom non-responsive pane.

Custom pane reset — Resetting a custom pane (clicking the resolution label) now correctly restores both width and height to the pane's original preset dimensions. Previously, height was not reset properly.

Override indicator accuracy — The pane resolution label now accurately displays the override style (colored indicator) when dimensions differ from the preset, and correctly removes it when dimensions match. This includes correct behavior when editing a custom pane's dimensions via the update modal.

Menu checkmark accuracy — The mode button menu now correctly shows a checkmark next to the active custom pane preset, even after resizing the pane. Previously, the checkmark would disappear after any resize.

Custom pane editing — Editing a custom pane preset (e.g., adding height to convert from responsive to non-responsive) now immediately updates the resolution display without stale override styling.

Fixed custom pane resolution label not showing blue override color during drag-to-resize
Fixed resolution label losing color after clicking reset on a custom pane
Fixed reset changing a pane's responsive/non-responsive mode — reset now only resets dimensions
Fixed enabling/disabling mockups or browser overlays converting custom panes to responsive
Improved responsive custom pane display — only width shows colored styling, height stays plain

Bug Fixes

Fixed pane jump on drag handle release — panes no longer snap to incorrect size after resizing
Fixed responsive pane resolution display showing colored override styling after drag resize
Responsive panes now correctly display width x height without device-resolution coloring after manual resize

Bug Fixes

Fixed panes snapping to incorrect size after releasing drag handles

Release Notes (User-Facing)
🔧 Stability & Bug Fixes
Fixed pane zoom consistency — Zooming in and out (globally or per-pane) no longer causes panes to grow or shrink incorrectly. Dimensions are now preserved accurately across zoom changes.
Fixed mockup alignment — Device mockups now correctly align the screen area, iframe, and browser overlays to match the frame. Previously, panes with slightly different resolutions than the mockup could show misaligned content.
Fixed rotation behavior — Rotating a pane now correctly swaps the current dimensions instead of resetting to the device's native resolution. Custom-resized panes retain their size after rotation.
Fixed device menu resizing — Selecting a device from the mode menu now reliably updates the pane dimensions and properly clears the "overridden" state indicator.
Fixed resolution label accuracy — The resolution display in the pane header now shows correct dimensions at all zoom levels, eliminating inflated values that appeared on zoomed mockup panes.
Fixed reset resolution — Resetting a pane to its native resolution now correctly removes the override indicator and displays the proper device name.
Reduced blank iframe occurrences — Enabling mockups no longer causes iframes to intermittently turn blank due to aggressive reload behavior.