Fixed Asset tab - sort by column: Is this a bug?

In the Fixed Asset tab, the assets are listed by code initially

By clicking on the Net Book Value column heading, I expected the assets to be listed by NBV, but they are sorted by treating the numerical value as a text value

Same if you click on the Purchase Cost or Accumulated Depreciation column heading

Initial list

Sort by NBV

Sort by Purchase Cost

Seems like it is. I moved this to the bugs category. A similar situation was discovered and corrected last year in other tabs: Reference numbers sort as text instead of numbers in bank/cash transactions.

Fixed in the latest version (19.7.55)