What specifically are you waiting on? It's not hard to find information on the recyclability on PV cells (e.g. [1]). They're eminently recyclable, although they're mostly made of glass which isn't exactly high-value.

Particular policy isn't going to be a global discussion, it's going to be jurisdiction-by-jurisdiction, and will likely follow similar lines to all recycling discussion. PV cells aren't made of especially rare minerals, so it's not likely to be a high-priority issue. That's perhaps disappointing, but given that's our default for pretty much all recycling, it's no great reason to worry about one particular technology.

[1] https://www.greenmatch.co.uk/blog/2017/10/the-opportunities-...