Text filter exporting text as square symbols

[brian]

This has happened to other people:

Texts Missing in Exported Video

Hello. I edited a video in Shocut, added Texts to the video but after exporting the video in MP4 format and h.264 high profile, the texts are missing from the exported video. Everything else like the video and soundtrack are okay. Please help.

It would be nice to figure out what causes this.