Any semi-auto should load from the magazine when the slide is racked (or as you say "cocked")
If the slide is held to the rear with the slide release, inserting the fresh magazine, should not cause the slide to move forward on its own. The operator should do some action. If loading a fresh magazine, the slide moves forward on its own, then something could be wrong and the firearm should be looked at by a gunsmith.
Bottom line: No the cartridge should not "auto load into the chamber".
If you do not have a users manual for your CZ85, I would highly suggest that you get one. There is a sticky about manuals, or go to the manufacturers web site and download one. Once you have it, then read it (at least a couple of times). We will be glad to answer any questions.
"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
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