During Lotus Client testing of 853 we have come across a problem that it is perhaps wise to be aware of.
If you have the following set of circumstances
1. You have laid out a forms elements in a table
2. You display the form in a Frameset, page or Dialog box
3. You have not explicitly set a Background Colour in all the cells of the table
4. Your First cell in the table has an explicit Background Colour set
I don't think UP1 fixes this but I haven't tried so it might but I am informed that UP1 is more to do with xPagey stuff.
I have tested this on XP, Vista and Windows7 853 clients and they are all the same.
To fix it set the BG colour to an actual colour rather than the [none] default and it appears as expected
Given my previous contact with bug reporting being less that warm and fuzzy . we are currently looking at the possibility tweaking all our tables in forms so default [none] background colours are replaced with an actual colour prior to 8.5.3 rollout, for now we will have to stay on 8.5.2