Text disappears after Typing in ScaleRichView with scaling (150%)

[tomr]

Hi, I have the following problem:
In my program, I use the ScalerichviewEdit. In Windows, a scaling of 150% is configured.
The Scalerichview already contains the following Text:

Already Contained Text.png (18.69 KiB) Viewed 177 times

If I open the text with scaling and click at the end of the text, the cursor seems to change to the beginning.

ClickWithScaling.png (31.73 KiB) Viewed 177 times

Additionally, I can not properly select the different parts of the text.

If I manually change the cursor to the end of the document and type in one letter the ScaleRichview is displayed white.

AfterTypingWithScaling.png (34.79 KiB) Viewed 177 times

After scrolling up or pressing the left arrow key, everything displays normally again.

AfterScrollUp_LeftArrow.png (28.01 KiB) Viewed 177 times

Do you have any suggestions regarding what might be causing this issue? If you need more information about the properties or settings, please let me know.

Thank you!