data manager build from DM2 get error : "Can't find key `tabID` in data [/views/:tabID/tasks]"

[RibbonsAlmark]

Describe the bug
when I build DM2 and try to implement in labelStudio, at first I find out the instructions on "Using custom DM build in Label Studio" not working, my tiny change in DM2 code do not appear at label studio page, after I fix this problem by reading issue #640
and then I get error "Can't find key tabID in data [/views/:tabID/tasks]" when I open data manage page in label studio.

To Reproduce
Steps to reproduce the behavior:

what I did is:

1. Go to root folder of project DM2
2. create .env file, set API_GATEWAY and LS_ACCESS_TOKEN
3. run 'npm ci'
4. run 'npm run build:module'
5. run 'cp -r ./build/**/* ${labelStudio root folder}/label_studio/frontend/dist/dm'
6. open data manage page of my project in label studio page

Expected behavior
I hope after I repalce 'dm' in ${labelStudio root folder}/label_studio/frontend/dist, label studio can work as usual, and then I can try to make some Customization by myself.

Screenshots

Environment (please complete the following information):

• OS: ubuntu 18.04
• Label Studio Version : 25ba33d
• DM2 Version : 8f94eee9b4742377d9937cc6c5bc21bcf058c352

Additional context
and I also get another problem when I run local version of the DataManager. I can not get tasks list when I open the DataManager page. it solved after I change dm2/src/sdk/api-config.js : 44 from [ tasks: "/tasks", ] to [ tasks: "/views/:view/tasks", ].
maybe problems I got is becaue the version of my labelStudio and DM2 not correspond? can I avoid those problems by get earlier version of labelStudion and DM2?

[nick-skriabin]

@RibbonsAlmark thank you for the report

it seems that LS doesn't pass proper APIConfig to the DM. api-config.js that you found in the DM repository is used for a standalone use. LS uses different one to operate, it lives under the label_studio/frontend/src/pages/DataManager/api-config.js, and it slightly different

unfortunately, I can't say why it behaves that way right away, let us check wha't the problem and we'll reach you back as soon as we get any information