Record Template editing is glitchy

Record Template editing is glitchy

I've created several PDF templates for records in Zoho Creator, and every time I do I find that the editor is always glitchy, mostly when it comes to text and background colour changes. 

Sometimes if I save, close and re-open what I'm working on, I can get the editor to start working so I can change font properties.  This happens a lot.  But, one thing that never works for me is changing a heading colour to white (I wanted to have some headings with a dark background colour and then white text).  No matter how many times I save, close and re-open, I just cannot get the text colour to actually change to white.  

I've also noticed that for changing background colours of multiple items, if I change one box's colour, click on the next box and open the colour picker, the colour I selected for the previous box is selected, and if I click on it to select it for the currently selected item, it doesn't actually change the colour.  Instead I have to choose another colour, then open the colour picker again and choose the colour I actually wanted.  

As I said - the editor is quite glitchy.  For the most part I'm able to work around things, but not without a lot of headache.  If it could be fixed, that would be greatly appreciated!

Thanks,
Wanda