I noticed that surround line(s) with #if/#if...else/#ifdef/#ifndef in a big C code project, the cursor will place at next line after #if. But I can't reproduce on another little project.
SlickEdit Pro 2020 (v25.0.2.0 64-bit)
Serial number: *
Licensed number of users: Single user
License file: C:\ProgramData\slickedit\25\slickedit.lic
Build Date: June 30, 2021
Emulation: Vim
OS: Windows 10 x64
OS Version: 10.00.0
Memory: 70% Load, 11456MB/16252MB Physical, 16248MB/32636MB Page File, 5877MB/134217727MB Virtual
Shell Information: C:\WINDOWS\system32\cmd.exe /q
Screen Size: 1920 x 1080 (1920 0 1920 1080), 1920 x 1080 (0 0 1920 1080)
Project Type: Vcpp
Language: .c (C/C++)
Encoding: UTF-8, no signature
Installation Directory: d:\SlickEdit\SlickEdit Pro 25.0.2\ (non-removable drive,NTFS,118486MB free)
Configuration Directory: C:\Users\Administrator\Documents\My SlickEdit Config\25.0.2\ (non-removable drive,NTFS,122268MB free)
Spill File: C:\Users\Administrator\AppData\Local\Temp\$slk.7956 (non-removable drive,NTFS,122268MB free)