Ionic tabs and skiplocationchange

Ionic 4 - for ionic tabs,

This is my below code, it works good. I use ionic and angular . I use project as webapp and I have made sure the url in browser location bar never changes. But these tabs when I use, the location bar changes, and I dont see attributes to instruct to do skipLocationChange ( angular router provides this setting to indicate if location in browser window be changed or not ). Is there any setting to avoid location change when I do navigations using tabs ?

<ion-tab-bar slot="bottom">

    <ion-tab-button tab="favorites">

        <ion-icon name="star"></ion-icon>



    <ion-tab-button tab="channels">

        <ion-icon name="home"></ion-icon>



    <ion-tab-button tab="search" >

        <ion-icon name="search"></ion-icon>