Finally reproduce this bug.
Fix romantic interactions may halt the bestowing ceremony via right-click action.

V1.5.1.2

Improvements and fixes:
- Allow to reopen diplomatic marriage selection dialog.
- Sort potential parents by opinion in adoption.
- Add tooltip when selecting inappropriate pawns in diplomatic marriage dialog.
- Add new setting to turn off quarrels.
- Add new setting for max distance between settlements in offering diplomatic marriage.
- Add new setting to allow non-friends to be bridesmaid or groomsman.
- Handle interactions with low consciousness.
- Rework settings page.
- Several performance improvements.
- Add icon for marriage ceremony.
- Update text and translations.

- Fix Proposal and Breakup arranged precepts not working without Biotech.
- Potential fix for kissing halts the bestowing ceremony.
- Fix go to lovers pos might not respect allowed area. Finally. Finally.
- Fix sibling relations might not be added in adoption in blended family.

- Generate pawn kind from the real faction in Diplomatic Marriage.
- Add setting for goodwill cost when requesting diplomatic marriage.
- Fix startup error without Ideology.
- Remove pdb.

Hotfix for potential NRE when using comms.

V1.5.1.1

- Improve tooltip at anniversary day.
- Fix chance settings of quests not applied.
- Add a song for divorce.

V1.5.1.0

New quests:
- A Heart's Return
- From the Ashes

Fixes and Tweaks:
- Potential fix for recipient stuck being kissed.
- Fix potential NRE when recipient is null in Need_Romance when recording ticks.
- Add Ongoing check for quest part Notify.
- Move Crush to vanilla quest generation.
- Lower min ticks between two interactions.
- Increase romance need gain from all interactions.

Hotfix for NRE.

V1.5.0.3 Hotfixes.

- Fix quest lodgers can be selected in Diplomatic Marriage.
- Improve tick in toil check when triggering romantic interactions.
- Improve go to lovers job when initiating kissing.
- Increase min interval between two interactions.

V1.5.0.2

Hotfixes:
- Remove romance need for inhumanized (Anomaly).
- Fix manual precept buttons transpiler fails with Rimder: Romance control.
- Fix right click option transpiler fails in 1.5, if they don't have Biotech.
- Fix instrument cache not cleared after starting a new game.
- Add tips for blank precept setting.

- Fix diplomatic marriage failed from world pawn GC.
- Add feedback message if critical pawn lost.