Editing Inline Note is changing its font family to the default font "Fira Sans"

[root-reborn]

Steps to Reproduce:
1)Open any pdf file in okular and in Full Annotation Toolbar change the font for Inline Note from default font Fira Sans to any other font(say "Liberation Serif").
2)Now write some text in the pdf file using Inline Note and save it and close the pdf file.
3)Now open the same pdf file in okular and try to edit the text in the Inline Note you did previously or even if you try to change the location of Inline Note in the pdf file by dragging it then in both cases the font of Inline Note is automatically changing to Fira Sans.

Expected Behaviour:
1)Editing text in Inline Note or moving the location of Inline Note within pdf should not effect the font of the Inline Note text and font should remain unaltered i.e the font should remain as "Liberation Serif" only.

Versions:22.08.2 and also in 22.08.1 (okular flatpak)
OS:Pop!_OS 22.04 LTS