In case anyone is curious, there are multiple different kinds of California ballot propositions. Some are constitutional amendments; some are statutes; some (like the subject[s] of this particular comment thread) are a combination of both. There are also bond measures and veto referendums, which for the purposes of this classification are probably more like statutes than amendments. (Furthermore, the ballot propositions can be citizen-initiated, legislatively-referred, or mandatory.)
On the ballot for 2022 in California is 1 constitutional amendment, 2 combined amendments/statutes, 3 statutes, and 1 veto referendum.