Pro-Beta 4 - Undo and redo buttons on UI not reliable to use

I have been developing a new site on Pro-Beta 4 to check the new features out and I have consistently ran into problems with the Undo and Redo (either the buttons on the UI or CTRL-Z).
Sometimes the work backwards, sometimes both buttons do an Undo and sometimes they just jump several steps backwards. Please review this when possible because at least for me, I rather save, test and if I want to go back, just reload the page.

Additionally, the slider element has been acting weird, previewing differently in the back end (using whatever settings settings it wants, like only showing even numbered sliders when ordered descending instead of all, and if I change the order to ascending, shows only odd numbered slider not all of them) or (sliding the content of the slider instead of one slider at the time, looks like it uses the inverse or something)

The strange thing is that in the front end it works perfectly so this might be something worth looking into.

Just my 2 cents.

Cheers…

The Redo button specifically seems to be the issue for me.

I’m not 100% but I think it seems to be acting also as Undo but in a weirder fashion.

Thanks, Tom.

You might be right Tom, perhaps it is only the Redo button, I will test further.

Regarding the Slider issue, I’ve found that the back end does not load the correct settings/options of the Slider, but if I change the option Autoplay in the Slide Container from interval to disable and then change it back again to interval everything shows right again until I change anything else in the slider. Then I have to do the Autoplay routine again.