The Schematic - Library AutoZoom page of the Preferences dialog
The Schematic – Library AutoZoom page of the Preferences dialog provides controls related to auto zoom operations in the schematic.
The Schematic – Library AutoZoom page is part of the main Preferences dialog that is accessed by clicking the control in the upper-right corner of the workspace then selecting the Library AutoZoom entry under the Schematic folder.
Zoom Library Components
Select one of the following options:
Do Not Change Zoom Between Components
Remember Last Zoom For Each Component
Center Each Component In Editor
Zoom Precision - Slide to set the zoom precision. The further right, the higher the precision.