Automatic Tempo Change in Logic Pro X

I recently bought a new iMac, and I noticed that Logic Pro X is doing something that it never used to do on my old iMac. I'll drag and drop an audio file from Splice into Logic. Then, when I change the project tempo, the audio file automatically matches the new project tempo. For example, I imported an audio file of some drums playing at 120 bpm, and the project tempo is 120 bpm. I will then change the project tempo to 90 bpm, and the audio file is slowed down. On my last iMac, the audio file would sound exactly same regardless of the project tempo. Is it possible to disable this feature?