Testing of HPE RM8.3.0.9000 - Few issues so far in mixed environment

Hi, 

HPE RM8.3.0.9000 manually installed, Development server 8.2.0.7591 built, MS Office 2010, Win 7, SQL 2012-R2

Ok, so far, all looks OK in my 150 test plan scenario .... 

Old issue from HP RM8.1.7760 are fixed (except Requests not being deleted once the file is assigned)

New, very handy features are also tested (not all, but the ones we are interested in) and it looks very good. 

Ok, in this mixed environment my tests revealed these issues: 

Recent documents - not showing up, not sure where to check this(if there is an option to tick) 

New spell check will fix always the first word (e.g. if we have word "client" twice misspelled, it will always try to fix the first one even if is already fixed, even when we click to select the second "client" word in the title... minor, but.. 

Ok, bit more serious one: We have a Picture Set record type level 3 ... cannot be created / placed within the Corporate File level 4 container.... Big issue... In 8.1 and 8.2 this issue does not exist. 

the last one:    some lookup items for additional field - from the lookup set cannot be selected, some error "Filed "issue" ): must match one of the predifined lookup set values...

That is all for now...

Anyone had similar issues or know how to fix these.. We are about to make decision to go for 8.2 or 8.3 

Regards