Created attachment 126554 [details]
I work a lot with two windows and when I do that using the calc and writer, some options for the edges are disabled. According to Figure 01, you see that the edges options are active. In Figure 02, in the middle window disable options and force to maximize the main window to apply these formatting cells.
This same situation occurs in the writer, such as the simple shapes (Figure 03).
You can leave these active functions in a half window?
Thank you for reporting the issue. This issue is known to us and there is already a bug report that is documenting this issue, so this issue will be closed as a duplicate.
*** This bug has been marked as a duplicate of bug 42029 ***