They stole my menus !!!

Hello All

For some time I noticed a strange thing: the native menus of MVD no longer appear.
I don't use styles so form1.menu := nil; is disabled (and even absent).
The Options menu is important to me because I have several items to add to it.
To force its display, I entered: FrmOptionsdbCore.rbSettingsIniAppData.Visible := True;
I even added:
Form1.mniFile.Visible := True;
Form1.mniOptions.Visible := True;
Form1.mniAbout.Visible := True;
to wring the neck of the evil genius
Nothing works.
It's not irreparably annoying because I go behind with buttons, but still!
Do you have a beginning of explanation.
Thank you for your opinions

JB