[posila][0.17.68] Backspace, before an icon, removes the following character when it shouldn't.

[MasterBuilder]

This doesn't fit neatly into a title, or I'm not sure how to word it.

When changing station names:
- Have a station that starts with an icon.
- Put the caret at the start of the station name.
- Press backspace.

This should have done nothing as the caret was already at position 0, but instead, it deletes the icon instead.

This situation:

Untitled.png (14.1 KiB) Viewed 2247 times

Pressing backspace removes the icon when it should do nothing. ('Del' would remove the icon but it wasn't pressed.)

Ran into this trying to remove some leading whitespace I didn't want there.

[posila]

Thanks for the report.
Fixed for the next release.