Presets with multibyte characters and line breaks in the drop-down list settings do not restore line breaks correctly on export and import.

When you import the exported xml, the contents stored in the DB will change as shown below.
It no longer returns to the original dropdown.
This may be due to changes in the specifications for exporting presets from Moodle 4.1.
I guess there is a problem with character references.

original condition

---------------------------

id | 1

dataid | 1

type | menu

name | test1

description |

required | 0

param1      | 日本語１\r              +

            | 日本語２\r              +

            | 日本語３

param2 |

param3 |

param4 |

param5 |

param6 |

param7 |

param8 |

param9 |

param10 |

Export and import presets

---------------------------

id | 3

dataid | 2

type | menu

name | test1

description |

required | 0

param1 | 日本語１日本語２日本語３

param2 |

param3 |

param4 |

param5 |

param6 |

param7 |

param8 |

param9 |

param10 |

preset.xml (Text Editor)
<?xml version="1.0"?>
<preset>

<description/>

<settings>
<intro/>
<comments>0</comments>
<requiredentries>0</requiredentries>
<requiredentriestoview>0</requiredentriestoview>
<maxentries>0</maxentries>
<rssarticles>0</rssarticles>
<approval>0</approval>
<manageapproved>1</manageapproved>
<defaultsortdir>0</defaultsortdir>
<defaultsort>0</defaultsort>
</settings>

<field>
<type>multimenu</type>
<name>test1</name>
<required>0</required>
<param1>日本語１
日本語２
日本語３</param1>
</field>

</preset>