Open attachment 135651 [details] from bug 111903, which has two slides with empty text title boxes.
The text box on the 2nd page is imported as some kind of object container.
Additionally, the titles have incorrect orientation (left-aligned instead of centered).
Observed using LO 220.127.116.11 & 18.104.22.168 / Windows 7.
In 3.3.0 and 3.5.0, they don't seem to be imported at all
Version: 22.214.171.124.alpha0+ (x64)
Build ID: bda1d88f2bfa21202725ab9c567b3cccba3c1f0b
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win;
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-09-15_04:18:20
Locale: fi-FI (fi_FI); UI-Language: en-US