Important to remember with a snare mic, and with a "phase" button, you're really talking about polarity since it only works by flipping the signal 180 degrees. So, a phase/polarity button works for snares where it's obvious that the top mic is picking up a strike away from the mic and the bottom mic is picking up a strike towards the mic if that makes sense. In the instance of a kick in and kick out mic, your intent is to correct a time difference (because each mic is picking up a sound coming from the beater in the same direction just at different time ). So, sometimes that works and generally you're just looking for the sound that has the most low end when you reverse polarity on one of the mics. For overheads, the main trick is to just ensure that your mics are an equal distance from the source you want in the middle (usually a combination of snare and kick) so you will measure from the snare to each overhead and ensure they're the same distance away from that source. I've never had an instance where I've switched the polarity on overheads and heard a magnificent difference. If you're hearing a phase issue on the overheads, the only remedy is moving them in space/time until the issue is solved either by moving the mics or moving the waveforms post-record in the DAW. You can use a plugin for that or use the delay option in the Region Inspector to positively or negatively delay the region. Another likely more useful trick is to manually adjust the region by nudging it forward or backwards to get rid of any comb-filtering or frequency cancellation you might be hearing. Getting those mics in perfect alignment time wise isn't very beneficial though because you kind of lose the sense of space that comes from distance microphones if that makes sense. There's a great article on SOS that's worth a read: https://www.soundonsound.com/sound-advice/q-should-be-time-aligning-my-drum-tracks
In short, don't aim for perfect alignment, just fix issues if you hear them. Hope that's helpful. If you're a drummer that's beginning to record yourself, I highly recommend: Recording Drums by Mike Major: http://mikemajormix.com and Recording and Mixing Drums by the MetAlliance: https://metalliance.com/recording-and-mixing-drums/ which is great and will actually help get you out of your own head a little.