Selection formatting stops applying after first change until reselecting text

[halil-ibrahim-tas]

Hi,
I’m experiencing an issue when applying formatting (e.g., font family, font size, bold, etc.) to selected text.

When I select a text range and apply a style from the toolbar, it works for the first time.

If I keep the same selection and try to apply another style (e.g., change font again), nothing happens.

When I clear the selection and re-select the same text, formatting works again.

It looks like the formatting command is ignored after the first application until the selection is reset. This feels like some listener/state in the editor is not updating correctly.