I found this issue while running: examples/controls_test_suite
When using the 'save' dialog box, the cursor will start at the  left of the input box, and move right; the text itself however, is appears in the center.
This happens because the example calls:
GuiSetStyle(DEFAULT, TEXT_ALIGNMENT, TEXT_ALIGN_CENTER);
https://github.com/raysan5/raygui/blob/master/examples/controls_test_suite/controls_test_suite.c#L289