Creating a linked record in X group view permanently associates all other records with linked record with X group

[SolarDesalination]

Using SeaTable.com Cloud version
Steps to reproduce:

Create two records with "Link to other records" field in Table A
Create a secondary table (Table B)
Create two records in Table B that link to the two records in Table A.
In Table B, group by the "Link to other records" field.
Add a new record in Table B under one of the groups.
Click on the "Link to other records" field, change the associated Table A record.
Click back to Table A, then click to Table B.
Both records in the group where you changed one record will now appear under the other record.

Interestingly this doesn't occur if you click and drag a single record to a separate group, it only occurs if you click on the "link to other records" cell and make the change from there.

[KarlheinzSTB]

It's been half a year and SeaTable is now 2.3.5. Can you test again? As I cannot reproduce this issue in 2.3.5.