SVG2 autoflowed text not saved to file (text missing)

Steps to reproduce:

• open Inkscape
• Create a new textbox (by dragging the text tool to make a box)
• Type in text
• Save file

What happened?

The text's string does not get saved in the SVG file. This was the test's SVG tag after saving "abdefghi" in a textbox:

<text
       xml:space="preserve"
       transform="scale(0.26458333)"
       id="text3684"
       style="font-weight:500;font-size:40px;line-height:1.25;font-family:'Noto Sans';-inkscape-font-specification:'Noto Sans Medium';white-space:pre;shape-inside:url(#rect3686)" />

What should have happened?

Should have saved the text.

Note:

I am able to open a file with wrapped text already, so I think this might be a saving problem.

Inkscape Version and Operating System:

• Inkscape Version: 1.1-alpha (c0348e27, 2021-02-14, custom)
• Operating System: Arch Linux
• Operating System version: Yes