Two versions of pwsafe are available on this system:
Location: /usr/bin/pwsafe
Launch: pwsafe or /usr/bin/pwsafe
Standard upstream pwsafe. Cannot use WebDAV — local files only.
Location: /home/john/git/pwsafe/build/pwsafe (debug) or /home/john/git/pwsafe/build-release/pwsafe (release)
Launch: cd /home/john/git/pwsafe/build && ./pwsafe
Or: /home/john/git/pwsafe/build-release/pwsafe
This version includes WebDAV transport and can open databases via HTTPS URLs.
Wrong version launched: Cannot access remote HTTPS databases (no WebDAV support).
Correct version needed: Use custom-built version with WebDAV transport.
When running pwsafe from PATH or system menu, you get the original without WebDAV.
Solution: Launch the custom version explicitly from /home/john/git/pwsafe/build or /home/john/git/pwsafe/build-release.