Moving "backward into s-expression" command behaves incorrectly (in some situation)

[pyiso80]

I think the behavior of "moving backward into s-exp" is a little weird. When the cursor is just right after an element, the behavior is as expected. For example below, if I place the cursor right after 13 or 15, the command can move the cursor right after the second 11. But if I place the cursor right before 13 or 15 (or between individual digits of them), the command won't move the cursor anywhere.

[1 2 [3 4 [5 5 5] 6 7] 8 9 10 [11 11] 12 13 15]

Basically, when placed the cursor right after an element, it works. Otherwise, it doesn't.

I am using intellij 2024.3.5 and Cursive 2025.1-243 (current latest).