In Layout View in ArcGIS Pro 3.5.1, the horizontal text alignment option malfunctions when applied to a horizontal legend title. Choosing Center or Right options under Text Symbol > Position > Horizontal Alignment barely moves the legend title, with the text mainly remaining left-aligned. See the screenshots below for reference.


I want to confirm whether this is a known bug or an issue specific to my installation.
My current "egregious" workaround is to insert extra spaces into the layer name until the legend title seems centred.

Has anyone else experienced this behaviour, or found a better workaround?
Thanks in advance.