Serhii Kulykov

We don't support prefix in `MultiSelectComboBox` because the corresponding slot is used internally. Similarly, setting the `suffix` would make the proper appearance problematic on narrow screens.

> I would like to modify the contents of the login component, so I can show other fields besides user and password. This was implemented in https://github.com/vaadin/flow-components/pull/5390 as part of...

The correct solution on the client side would be allowing calling `event.preventDefault` on the `confirm` event. See how this behavior is implemented in [vaadin-overlay](https://github.com/vaadin/vaadin-overlay/blob/cb3e2700d347cdb91201f10c3e9282df32e705a0/src/vaadin-overlay.html#L471-L475) component.

Thanks for the issue. It could be related to #1156 although the problem there is different.

To me it sounds like enhancement issue. I'm not sure about the implementation, the team will need to discuss how to address this.

Same as #5718 and #1591. I'll close older issues as this one contains a workaround.

Thank you for letting me know! I will inform my colleagues and maybe they will upgrade to new version.

@notwaldorf I attached screenshots demonstrating the problem to the issue.

The screenshot below demonstrates how it looks like now:  As you can see, the `custom-style` does not get processed correctly: ![screen shot 2018-02-06...

> Using actual `` markup but using the CSS display property to override the standard table layout behavior This is the approach we are using in `vaadin-grid` which uses ``...