Thanks for getting back to get some updates, fiona.

For now, a report that shows foreign and home currency balances is unavailable in QuickBooks Online (QBO). I recognize the advantages that this feature may have for your company. However, since our product engineers handle product changes internally, we are unable to disclose any updates at this time regarding their efforts.

On the other hand, I added a handy resource you can refer to when customising a report in QBO: Customise reports in QuickBooks Online.

Keep me posted if you have more questions about reports or any QuickBooks-related matters. I'm always here to help. Have a good one!