Lightbox-Navigation

Hello ladies and gentleman,

today i found a curious problem and i have no idea where to look for a solution ((:

I add pictures with the regular picture-block in gutenberg, enabled the “lightbox”-feature from coblocks and it works as it should be.

But when i had a lightbox opened (and closed it afterwards) and press “a” oder “d” on my keyboard, the lightbox of the last viewed image opens again. This not only happens on “a” or “d”, it also happens on left & right arrow.

Expically in combination with a input field on the same site this problem is annoying – cause when someone whats to use the contact form every time you press “a” or “d” die lightbox opens again.
So i had to turn off the ligthbox feature & i think godaddy need to fix this in their plugin – but this could take weeks or month, so maybe some has an idea for a workaround with a css/js/php snippet? (:

Thanks & regards! (: