No support for decimals – Hands-On Math Base Ten Blocks Review

I've tried and tried again to change the settings so that this app will display decimals (blue for tenths, green for hundredths) and it does not change. When picking "Flats, Longs & Units" in the "Column Headings" setting, the "Decimal Places" setting disappears, instead of greying out. It took me forever to find this setting because it was gone when I had "Flats Longs & Units" selected. It wasn't until I decided to randomly select a different column heading that I saw the setting for decimal places (which, by the way, is useless since it does not work). Also, the settings for "Column Headings" and "Decimal Places" should not be sliders; they should be drop-down lists.
Review by TestSubject528491 on Hands-On Math Base Ten Blocks.