Hi!
When using UIFlow 1.11.6, and at least 2 versions prior to that, in Google Chrome on Linux (PopOS!/Debian 22.04) the 'load' and 'save' buttons of FlowUI (the ones in the upper-right section of the screen) do not present the dialog box to load or save a flow file. On the very same Linux, it does work in Firefox. But, as it states when trying, it cannot use the terminal screen in Firefox.
Kind regards,
BartB.