Set UI5 Input value show [UI5-FWK] numeric value for property [value] of component [ui5-input] is missing "{ type: Number }" in its property decorator.

[pupss89345]

Hi I am use UI5-Input And when I use button click set a numeric value to input is show numeric value for property [value] of component [ui5-input] is missing "{ type: Number }" in its property decorator ,but My input has already set type as Number .
I don't know why show that ??

My HTML

<ui5-button id="bu" click="OnE_Datechenged">Press</ui5-button>
<ui5-input id="dd" value="0" type="Number"></ui5-input>

JS

const button = document.getElementById("bu");

button.addEventListener("click", (event) => {

   document.getElementById("dd").value=5*3;
});

error