how can I fix this columns in this table with fusion and merged cells; and add a horizental scroll between them:

I create a Angular project in stackblitz here. Thank you
how can I fix this columns in this table with fusion and merged cells; and add a horizental scroll between them:

I create a Angular project in stackblitz here. Thank you
I'm not entirely sure what should be fixed in regards to the columns in the table. But to make it scrollable you can simply set the desired width and overflow-x:auto