Version of OpenTTD

1.10.2 and master-20200628

Expected result

Infrastructure window shows all available road and tram types

Actual result

The last available roadtype and tramtype in the build list is always omitted from this window. Once a piece of the "missing" infrastructure is built, a small line appears where the last entry should be (see screenshot). It appears the total piece count and costs are intact, but are just not being displayed correctly in this window.

Also this does not seem to affect railtypes.

Steps to reproduce

Start a game with any road/tramtype NewGRF and observe the missing entry as shown below.