Date validation doesn't work as expected

Hello,

Current time is Sep 10th, 2020 11:25 AM in my region.
but the validation error shows up like this.

By the way, I set date input as below (I’m not using datepicker here because there are other issues)

<input name="entrystartdate" type="date" id="entrystartdate" required="required" dmx-bind:min="var1.datetime">

スクリーンショット 2020-09-10 11.20.54470×683 39.6 KB

The validation error should not show up, because currenttime < Sep 11th definitly.
How can I solve this?