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Changes between Initial Version and Version 1 of Ticket #51850, comment 6

initial	v1
6	6	That seems to introduce two states of `WP_Block`, one with data from before the filters are run, and another after the filters (after `render()`). This seems to bring some back-compat problems: filters were run on the block data before WP_Block was instantiated, so the filtered, "correct" data was in the instance from the beginning. Now the "correct" data is available only after `WP_Block::render()` has been run.
7	7
8		Then as far as I see the magic `__get()` and `__isset()` are needed to support getting pre-filtered (wrong?) data?
	8	Then as far as I see the magic `__get()` and `__isset()` are needed to support getting pre-filtered (wrong?) data, or rather may get the wrong data depending on whether render() was run or not.
9	9
10	10	Going to reopen #51612 with the above questions.