It's nearly two years since I first brought the lack of tagging on Biblical references to the attention of FL. Note that this affects commentaries which are fundamental to the use of Logos in advertising and in training. The "you guys are a small portion of our business so you don't have any priority" excuse is wearing thin especially on resources I've owned for nearly a decade. The "they are old resources that we've not gotten around to upgrading" excuse is wearing thin as there ought to be a maximum period of time not to exceed 5 years in which you catch the coding up to current standards.
Please remember that the Guides and Searches are only as good as the data behind them ... which in the case of the deuterocanonical is not exemplary.
https://community.logos.com/forums/p/100928/697332.aspx
Examples still containing 1 or more unlinked reference to 1 Maccabees - my test case:
Long, Burke O. 1 Kings: With an Introduction to Historical Literature. Vol. 9. The Forms of the Old Testament Literature. Grand Rapids, MI: William B. Eerdmans Publishing Company, 1984.
Bartlett, John R. 1 Maccabees. Guides to Apocrypha and Pseudepigrapha. Sheffield, England: Sheffield Academic Press, 1998.
Lange, John Peter, Philip Schaff, Otto Zöckler, and James Strong. A Commentary on the Holy Scriptures: Daniel. Bellingham, WA: Logos Bible Software, 2008.
Haydock, George Leo. Haydock’s Catholic Bible Commentary. New York: Edward Dunigan and Brother, 1859.
Note that I have reported cases that appear to be single omissions via report typo. Also note that the exclusion of punctuation from the search makes searching for the omission of Bible links much more difficult.