Hi Henil,
After discussing this item with the team, a few questions arose so let's address them before changing the status.
The Drawer component has a Mini mode. Would this mode be suitable for your needs instead of requiring users to drag the drawer to see more content? If not, in what scenarios do users need to resize the Drawer? Typically, developers set the width to ensure the longest content is visible. Could you share the exact use case for this feature so we can further evaluate the request?
Additionally, as an alternative, you might have a look at our Splitter component, which already includes resize functionality.
I look forward to hearing your feedback on this topic.
Regards,
Hristian Stefanov
Progress Telerik