See #1348 (comment).

Ruff doesn't detect Yoda conditions for the following:

x = ""

_ = x == "abc" or "def" == x
_ = "abc" == x or "def" == x
_ = "abc" == x or x == "def"

Ruff doesn't output anything.

For comparison, Refurb outputs errors for each line:

$ refurb x.py
x.py:3:5 [FURB108]: Replace `x == y or z == x` with `x in (y, z)`
x.py:4:5 [FURB108]: Replace `x == y or z == y` with `y in (x, z)`
x.py:5:5 [FURB108]: Replace `x == y or y == z` with `y in (x, z)`

If you disable/don't fix the Yoda errors you won't get the PLR1714 errors. If you do fix the Yoda errors, you will get the proper/expected error, PLR1714.