v5.2.1

• Bybit stock perpetual contracts: Stock and xStocks perpetual contracts on Bybit now appear under a dedicated Stocks category in both the Instruments widget and contract selector menus, ordered after Linear contracts.

• Activity widget — row expansion: Expanded rows in the Activity table no longer collapse unexpectedly. Fixed a virtual scroller view-recycling issue where stale cached state caused toggled rows to appear closed.

• Activity widget — progress & duration flashing: Progress and Duration cells no longer flash or reset to a blank state when the activity table receives live updates.

• Scale / Scale Side order size autofill: Order size autofill from an open position now correctly respects the active linkup channel. Previously, size could be overwritten by a signal from a different panel sharing the same contract.

• Sound toggle hotkey: The notification sounds toggle can now be triggered via a console hotkey binding (~ui ~header ~sound), consistent with other header controls.

• Browser tab title: The tab title now reflects the actual running terminal version (e.g. "Terminal 5.2") instead of the hardcoded "Terminal 4.0".

• PnL cards: Removed unintended white rounded corners that appeared on the edges of PnL share cards.

• Chart price label color: The current-price label on TradingVue charts now correctly shows black text on a green (up) bar and white text on a red (down) bar. Previously the color could be wrong when the bar color value didn't exactly match the expected green constant.

• Tape widget scrollbar: Fixed scrollbar flashing at narrow widths caused by an off-by-one in the extra-small breakpoint check and incorrect use of clientWidth (now uses offsetWidth to include borders).

• News settings typo: Fixed misspelling in the Twitter/X account placeholder — now correctly reads @InsilicoTrading.