Importing new files has some delays

[ntran18]

Importing new files has some delays. For example, if you load an error file and want to reload another file, it still shows the previous error file, which needs to be re-uploaded.

[ntran18]

I investigated this issue only in Chrome, not Safari. So the problem happens because of the web browser.

[dondi]

Verified that this is a Chrome-only issue (Firefox does not manifest the problem either)

However due to Chrome’s popularity, it will be worth tracing the specific divergent behavior that Chrome is manifesting which cases the file selector to appear twice. Once we pinpoint that, we can determine if there is a way to address the divergent behavior without also regressing the other browsers

[ntran18]

The root cause was that when the user clicks on "Select New File," it triggers ".upload".click(). But the class upload is bound to two Open File buttons: one in the sidebar and one at the top bar, which trigger the file selector twice.