Angular 5's select box is selected differently by default in Google browser and ie browser.

Why ie is different from the default selection of Google browser"s select box. It is also option tag * ngFor circular data. But ie is the first one selected by default, and Google browser does not display it by default. How to make ie not show selected?


set ngModel . Select will not be selected


when initialization is empty.

the default options for initially setting select are as follows:

[(ngModel)]="";
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