Hook import from DB is broken

[GauriSpears]

I use version 0.83 of eu.faircode.xlua.pro.
With XPL-EX 1.4.5-140 everything was OK, but with 1.5.1.4-140 I don't see hooks imported from JSON. As I see on disk, there is /data/misc/xplex-cc655dab-1770-4211-aae2-e5e94a4dcbbe/xlua.db but new hook is added to hook table of /data/misc/xplex-cc655dab-1770-4211-aae2-e5e94a4dcbbe/xplex-cc655dab-1770-4211-aae2-e5e94a4dcbbe/xlua.db

UPD:

• XPL-EX 1.4.5-140 creates /data/system/xplex-... folder with mock.db and xlua.db. Pro app successfully adds rows to xlua.db.
• When updated to 1.5.1.4-140, /data/system/xplex-... is copied to /data/misc/xplex-.../xplex-... and a new xplex.db is created in /data/misc/xplex-... but rows from old hook table are not copied to a new one. Pro app doesn't add rows to none of three databases.
• When 1.5.1.4-140 is cleanly installed, xplex.db is created in /data/misc/xplex-... and Pro app doesn't add rows there.

[GauriSpears]

UPD2: it looks like it's not the only error in the DB. "assignment" table is absent, moreover, new app looks for "assignments" table. As a result, settings for applications couldn't be saved. But I've fixed it with CREATE TABLE assignments (user INTEGER, category TEXT, hook TEXT, installed INTEGER, used INTEGER, restricted INTEGER, exception TEXT, old TEXT, new TEXT, PRIMARY KEY(user, category, hook)).
UPD2: I manually added a row into hook table but it doesn't work. Renaming table to "hooks" doesn't help as well.

[GauriSpears]

OK, at least from telegram channel I finally see that Pro app is obsolete. In 1.5.1.5 assignments table is created properly I confirm that. But the main question is still unsolved: why manually added to xlua.db hooks are not loaded?