react-router: [Bug]: Usage causing an unexpected refresh

What version of React Router are you using?

5.2.1 (also tried 5.3.1)

Steps to Reproduce

I have this function that clears some cookies then navigates using history.push()

    const go_to_beta = function () {
        myStorage.setItem('draft_dm_text', '');
        myStorage.setItem('dm_link_saved', null);
        myStorage.setItem('draft_dm_title', '');
        myStorage.setItem('dm_only_text_saved', '');
        myStorage.setItem('savedEditorContents', '');
        myStorage.setItem('saved_selected_image_data', '');
        myStorage.setItem('draft_dm_image', '');
        history.push("/dashboard/posts/new");
    }

This causes a refresh at the same time the view is changed to /dashboard/posts/new

<Link onClick={go_to_beta} className="btn btn-success btn-sm"><i className="fas fa-plus-square"></i> New</Link>

So does this (avoiding calling the function at all)

<Link to="/dashboard/posts/new" className="btn btn-success btn-sm"><i className="fas fa-plus-square"></i> New</Link>

I think it’s tied to my usage of <Link> because this works as intended.

<Button onClick={go_to_beta} className="btn btn-success btn-sm"><i className="fas fa-plus-square"></i> New</Button>

I’ve tried as specified above 5.2.1, 5.3.0 and 5.3.1

What could be causing this? We just noticed it started a few days ago and are anxious to fix it but I’m not sure what to do.

Expected Behavior

Shouldn’t refresh the page

Actual Behavior

Any usage of <Link> refreshes the page, even without a to property or onClick property attached.