Windows 10 1903 has got a KB4505903 taking the build to 18362.263. The cumulative patch is available to Windows Insiders in the Release Preview ring. In addition, Microsoft has also rolled out SSU / Servicing Stack Update KB4508433. Whenever release Currently, no current information available for this update; whenever release note is out this post will be updated.
KB4505903 Fixed issues –
Microsoft resolved dragging the emoji and dictation panel unexpectedly slow issue.
If the taskbar was set to Auto hide, when you start the Start menu, the taskbar is first hidden before the Start menu is called up.
Download the following file and manually install –