Not work left button of mouse

Hi. Help, I have a problem with the Arduino IDE: the left mouse button in the menu and edit box does not work. I can move the Arduino IDE window, collapse, expand, close, resize, but I can't work with the menu or navigate the edit field with the mouse, only with the keyboard. I tried with a USB mouse and with PS\2-the result is the same: the cursor moves, the menu item is highlighted, but does not fall out. Arduino IDE 1.8.7. (1.8.5 - same problem). I suspect that the problem is associated with the installation of a digispark attiny85.

Which version of the IDE ?

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