It’s been growing smaller since 1973 (and never technically annexed any area it did temporarily take in a war)
The west bank has borders with Jordan and Israel.
Gaza has borders with Egypt and Israel.
Israel indeed never pulled from the West Bank, and sadly, it does let settlers live there. But it did not grow the taken area. And when Israel pulled from Gaza, it removed the settlers.
Gaza and the West Bank are distinct.
Israel never pulled back from the West Bank, but that part of the occupation is the same size as it was in 1967. The West Bank occupation did not grow smaller (nor did it grow larger - it's the same size). Sadly, Israel does let settlers settle there, but if an agreement is ever reached, they will likely be removed like those in Gaza.
Some are being relocated inside the West Bank, which is horrible, heinous and possibly a war crime, but they remain within the (occupied since 1967) west bank.
Propaganda machine at work, I see.
Israel is clearing land in the West Bank to this day, even if they haven't "annexed" the land officially.
But hey, according to their own maps it's already part of Israel, so yeah, you're right:
The policies are heinous, possibly war crimes.
But Israel did also occupy Sinai and Gaza, and no longer does (well, it didn't until 7-oct-2023, at which point, Gaza opened a full fledged war which prompted Israel to re-occupy Gaza)
It still occupies the West Bank, and may or may not continue to do so, may or may not annex it. Prediction is very hard, especially about the future.