Description:
When vendors attempt to request a withdrawal from the Vendor Dashboard on mobile devices, the experience becomes extremely unfriendly and sluggish. The root cause seems to be the automatic calculation that triggers on every single digit entered into the withdrawal amount field.

This behavior works smoothly on desktop, but on mobile devices ( tested on IOS ), it causes lag, delays, and input frustration—ultimately leading to a poor user experience.

Steps to Reproduce:

1.	Log in as a vendor on a mobile device
2.	Navigate to Vendor Dashboard → Withdraw.
3.	Begin entering an amount into the withdrawal field. ( Request Withdraw )
4.	Notice the UI lags or becomes unresponsive as each digit triggers a recalculation.

Expected Behavior:
The calculation should be triggered only after the user finishes typing or focuses out of the input field. This would make the experience much smoother on mobile devices.

Actual Behavior:
Each digit entry immediately triggers an automatic recalculation, resulting in significant lag and a poor user experience on mobile browsers.

Environment:
• Device: Mobile (iOS)
• Browsers Tested: Chrome, Safari (latest versions)
• Plugin Version: Dokan Lite ( 4.0.2 )
• WP Version: 6.8.1
• Theme Used: Dokani: 1.0.1

Additional Context:
This issue is not present on desktop, where typing and UI response remain smooth. The issue appears to be more about the real-time calculation not being optimized for mobile input handling.