Summary
The NumericTextBox silently rejects valid decimal values at or below 1e-7 (e.g., 0.0000007) when pasted or programmatically set. Telerik's documentation classifies this as a "JavaScriptlimitation." This report demonstrates that the numeric value is fully correct at every stage — the defect is in how the widget converts the value back to a string for its own internal validation.

Steps to Reproduce
1. Open any Kendo NumericTextBox.
2. Paste .000007 → value is accepted.
3. Clear the input and paste .0000007 → value is rejected, cleared, or displayed as NaN.

The threshold is exactly 1e-7, which is the point at which Number.prototype.toString() switches to scientific notation.