PayPal Checkout Sandbox - A modal window obscures the EPS or PayPal dialogue box

-- HikaShop version -- : 6.0,0,
-- Joomla version -- : 5.4.0
-- PHP version -- : 8.3.27

I use PayPal Checkout Sandbox in my test shop. With the update to version 6.1.1, when selecting PayPal or EPS a modal window opens that covers the login dialogue. Credit cards are fine. In the attached screenshot, I have moved this window to the side. Tested with Firefox and Chrome. This problem did not occur with version 6.1.0.

Hi,

The problem should have been there before. It's not linked to the update but to the HTTP Headers plugin settings. We have a section about it in the documentation for PayPal Checkout:
www.hikashop.com/support/documentation/4...out-form.html#issues

Supposing that the buttons are displayed, if you click on the "PayPal" button and you don't get the PayPal payment popup, or you get a blank popup on top of the normal popup, it's likely you have a problem with the Cross Origin Opener Policy of your website. You need to configure your System - HTTP Headers plugin, via the Joomla plugins manager. In its Plugin tab, change its "Cross-Origin-Opener-Policy" setting to "same-origin-allow-popups"

Thank you, that worked!