Hello Guys, when we updating to 6.7.5 this breaks the Print Invoices / Packing Lists plugin as the pop up modal window will not load at all. This pop up seems to be blocked and yet to find out why, what controls this in your plugin for admin use?
This functioned smoothly in the prior version 6.7.2.17, and it required significant effort to confirm that the issue was specifically linked to this plugin after meticulously isolating all other potential factors.
