Bug: Fritzing resets text position on tspan

Steps I took that resulted in the problem:

Create a simple custom part (see attached files) that contains a text element that contains a tspan. Add to simple sketch in schema view and examine the text. The tspan content is positioned at the anchor point i.e. overwriting the preceding text.

What I expected should have happened instead:

The tspan content should follow the flow of the parent text, i.e. be positioned after the preceding text.

My version of Fritzing and my operating system:

0.93b Windows 10

Please also attach any files that help explaining this problem
tspan test.fzpz (5.4 KB)