In a recent update related functions are growing, Microsoft is working to provide users with a richer improvements, including the introduction of more modern styles for HTML elements, and it is enabled by default on the Edge Chromium browser.
Commit a week before Microsoft's submission, UI time to add support to adjust the default styles to HTML elements in the control functions using the new design. This update when enabled FormControlsRefresh also update the text of the relevant type of UI. FormControlsRefresh deployment and modernization default style Chromium browser will let the underlying HTML elements more modern .
According to Commit, Microsoft hopes to update the UI input type = range. Microsoft said FormControlsRefresh When enabled, the new UI by expanding NativeThemeAura to cover the current style NativeThemeBase provided by the implementation. The new design need to draw a selected value portion of the slider track, add additional code to change the layout of the slider track when the slider thumb position is invalid.
Source: cnBeta