By default, all columns are visible and you can Scroll from left to right. This problem will only happen if you are using Responsive tables setting. The tables are responsive when, you have set it to Yes in settings.
The portfolio screens (orders, positions, margins) try to show as much data as possible. So there are a lot of columns and they do not fit on most screens.
When tables are responsive, so all columns that are not visible are kept inside a row.
Solution 1
The first obvious solution is to Go to menu (Settings -> General) & set Responsive Tables setting to No.
Solution 2
If you want Responsive tables, then you can try following solution.
- Use (+) sign available on each row to see details
- Shrink the page by using zoom out option in browser, so that all columns become visible (See below screenshot)
- Use search box to filter by a particular account
