When stepping through drop-down font list, Inkscape jumps back to the start when you reach sans-serif

Steps to reproduce:

• open Inkscape
• type a text
• in the text tool controls, click on the font
• use arrow down to step through your fonts

What happened?

• once you reach sans-serif, you will start at 'A...' or '1...' again

What should have happened?

• One should be able to step through the fonts until the end, and not circle through only from 1 to s.

Inkscape Version and Operating System:

• Inkscape Version: 1.0beta2 (a570bc0762, 2020-01-20)
• Operating System: Linux Mint 19.3