Reformat code breaks ApplyTo operator //=

[gdelfino]

Describe the bug
Since WL 12.2 we can replace x with f[x] with the ApplyTo operator like this:

x //= f

when this code is reformatted, a space is inserted after the second slash effectively introducing a bug in the code:

x // = f

To Reproduce
Steps to reproduce the behaviour:

1. Select code that includes the ApplyTo operator shortcut //=
2. Select "Format Code" from the "Code" menu or press ALT-CTRL-L or

Expected behaviour
The sequence of three characters //= should be treated as a single character, never to be separated.

Please also provide:

• OS: Windows 10
• IntelliJ IDEA 2021.2.1
• Wolfram Plugin Version 2021.2-beta-1