Welcome to the ODK forum, @AlbertPasi! We're glad you're here. When you get a chance, please introduce yourself here. I'd also encourage you to add a real picture as your avatar because it helps build community!
I'm sorry to hear you're not getting the expected functionality.
- The current version of ODK Collect is v1.16.4 so this might be an issue with your device and software. Can you let us know what device you are using, version of Android, and confirm that you are using Collect v1.6?
- It also might be an issue with your XLSForm syntax. If possible can you post your column headers and the row for the question you are troubleshooting?
If instead of attaching an .xlsx file, when posting a table, you can paste your spreadsheet snippet into ASCII table and paste the converted output with ``` on the lines before and after to make it show up like:
+---------+---------+
| Col1 | Col2 |
+---------+---------+
| Value 1 | Value 2 |
+---------+---------+